Motivational interviewing is a collaborative way of discussing change when part of you wants something to be different and another part is uncertain. In dual diagnosis care, that uncertainty may concern substance use, mental health treatment, medication, a change of setting, or several decisions at once. A useful conversation helps clarify your own reasons, worries, and priorities. It should not require you to arrive with perfect confidence before receiving help.
The method is often called MI. It is a counseling approach, not a diagnostic test or a promise that one conversation will resolve a substance use disorder. Ask what decision the clinician is helping you consider and how the discussion connects with the wider treatment plan. You can be ready for one change while remaining unsure about another.
Make room for two views of the same behavior
SAMHSA’s guidance on motivational interviewing treats ambivalence as a common part of change rather than a fixed personal defect. Someone may dislike the consequences of drinking while fearing how evenings will feel without it. Another person may want relief from anxiety but worry about an unfamiliar treatment. Both sides of the concern deserve to be understood.
The clinician should listen for what the behavior or current arrangement means to you. Perhaps substance use is linked to social belonging, a way of managing distress, or a routine that feels predictable. Understanding that role does not establish that the behavior is safe. It identifies what a workable change would need to address instead of simply repeating information about risks.
Try describing the conflict in your own words. You might say that you want fewer panic episodes but are worried about changing two things at once. You do not need to present a balanced argument or use clinical terminology. The therapist can help organize the discussion and check that their understanding matches what you meant.
Separate the decisions that have become tangled together
Dual diagnosis care can feel overwhelming when several recommendations arrive at once. A person may be asked to attend addiction treatment, meet a psychiatrist, review medication, involve family, and consider residential care. Ask which decision needs attention first, which is urgent, and which can be explored over time. Disagreeing with one proposal is not the same as rejecting all help.
For example, you may be willing to attend an assessment but not ready to commit to a long stay. You may want to discuss alcohol treatment while having unanswered questions about an existing psychiatric diagnosis. Those distinctions can help the team identify a useful next step. Our integrated assessment guide explains how information gathering can support a more specific plan.
Ask the clinician to distinguish a recommendation from a requirement. If a service has an admission policy, it should explain the clinical reason, available alternatives, and what happens if you do not agree. A motivational conversation should not obscure the fact that there is a real choice or a genuine service limit.
Expect curiosity and clear information
MI commonly uses open questions, careful listening, reflections, and summaries to help the person examine their own perspective. You should have opportunities to correct the clinician’s interpretation. If a summary makes you feel misunderstood, say what is missing. The aim is a more accurate shared understanding, not a performance in which the clinician finds the right phrase to make you comply.
You can ask for factual information as well as space to reflect. Questions about treatment effectiveness, side effects, withdrawal risks, cost, or availability deserve direct answers or an appropriate referral. The clinician can help you consider that information in relation to your priorities. Respect for autonomy does not mean withholding useful advice or treating all options as equally suitable.
If the conversation feels like repeated persuasion toward a predetermined commercial package, ask how the recommendation follows from the assessment. Clarify whether the person speaking is a clinician, an admissions coordinator, or someone with another role. A supportive tone alone does not establish that a conversation is clinical motivational interviewing.
Connect change to something that matters to you
Your reasons for change may differ from the reasons a relative or professional emphasizes. You may be most concerned about being reliable for a child, feeling less anxious at work, keeping a relationship, managing pain, or having more control over spending. The clinician can explore how the current pattern fits or conflicts with those priorities without deciding your values for you.
Consider an illustrative situation: someone wants to return to work but uses a substance before social meetings because it seems to make conversation easier. A useful discussion would examine both the wish to function at work and the concerns about changing the coping strategy. The next step might involve assessment of anxiety and substance use together, rather than treating employment as a reward for immediate abstinence.
Values can change or compete. Privacy may matter alongside the need for support; independence may matter alongside the wish for more structured care. Naming those tensions helps the team design a plan you can participate in. It does not require finding a single dramatic reason that will make every future decision easy.
Distinguish willingness from practical ability
Wanting treatment does not automatically make it accessible. Transportation, childcare, work schedules, language, housing, internet access, and fees can prevent attendance. Ask the clinician to separate these barriers from uncertainty about change. A person who misses an appointment because transport failed needs a practical response, not only another discussion about motivation.
Symptoms can also affect participation. Severe depression, cognitive difficulty, intense anxiety, or marked sleep disruption may make planning and follow-through harder. Describe what you can and cannot manage at present. The team may need to simplify the plan, arrange additional support, or assess a change in clinical needs. Do not accept an explanation that every difficulty reflects insufficient desire to improve.
Ask what support would make the next step feasible. That could mean a shorter initial appointment, help arranging a referral, a written summary, or a discussion with the appropriate prescriber. The answer should follow the individual circumstances. A plan is more useful when it specifies both the action and the assistance required to carry it out.
Keep immediate safety outside a prolonged debate
Motivational interviewing does not replace emergency medical or psychiatric assessment. Overdose, severe withdrawal, seizures, serious confusion, chest pain, or immediate self-harm danger require urgent help. If alcohol or sedative dependence is possible, seek medical advice before abrupt changes. Do not use a period of reflection as a reason to attempt withdrawal without appropriate support.
Similarly, a major change in mental state may require prompt assessment before ordinary planning can continue. Tell the team about new psychotic symptoms, extreme changes in energy or behavior, or inability to meet basic needs. The clinician should explain the immediate concern and the care being recommended, including any relevant limits on choice under the applicable circumstances and law.
The NIMH overview of co-occurring substance use and mental disorders emphasizes care that addresses both conditions. MI can help engagement with that care, but it should not become a substitute for it. A respectful conversation and a clear safety recommendation can coexist.
Choose a next step that can be reviewed
When you are ready to plan, agree a specific action and a review point. The action might be attending a specialist assessment, discussing medication concerns, exploring a treatment option, or trying an agreed change within a clinically appropriate plan. Avoid making the step so broad that neither you nor the clinician can tell what happened afterward.
Ask what would make the plan difficult and how to respond. If you do not take the step, the next conversation can examine the obstacle rather than treat the result as a final judgment about your character. You may need more information, a different form of support, or a revised goal. The plan should be open to learning from the actual experience.
Keep the next step connected to the other clinicians involved. Our shared care plan guide explains how to record responsibilities and decisions. You should not leave one appointment agreeing to a change that conflicts with another professional’s instructions without a plan to resolve the discrepancy.
Discuss family involvement without surrendering the conversation
A trusted person may help describe concerns, organize appointments, or support an agreed action. Ask whether their involvement would be useful and what information you consent to share. Their perspective can be valuable without replacing your own. If you feel unable to speak freely with them present, request an individual discussion with the clinician.
Relatives can seek support for themselves even when you are uncertain about treatment. Their needs should not be ignored, but they should not be assigned the role of therapist or asked to force a motivational breakthrough. Joint conversations need attention to safety, boundaries, and the actual relationship. When coercion or abuse is a concern, discuss appropriate separate support.
Notice progress in the quality of the decision
An MI conversation may help you describe the problem more clearly, ask a question you had avoided, identify a personally meaningful goal, or agree to further assessment. These can be useful developments without proving that the underlying disorders are resolved. Review what changed in your understanding and what treatment still needs to happen.
If repeated conversations leave you with no clearer options or action, ask what the clinician proposes next. The approach may need adapting, practical barriers may need attention, or another treatment may be required. The purpose is to help you participate in care with a more informed sense of direction, while keeping the medical and psychiatric needs visible throughout the process.
Sources and further reading
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