Dear Welcome to HCM We understand your concerns. I went through your query. I think that your query is about Bipolar disorder, which is a mental health issue. Assuming that your question is related to Bipolar disorder, let me answer. Bipolar disorder is a mood disorder. Those who are affected by this disorder will behave either in highly hyperactive way or depressed way. For a few days they will be hilarious (manic episode) and for another few days they will be melancholic (depressive episode). As a volunteer, you have not much to do these patients except motivating them to take up tasks, take medication and keep themselves calm. You can also teach them relaxation techniques. Hope this answers your query. Available for further clarifications. Good luck. Treatment is with