Question

what is it called when someone loses touch with reality and does weird things like takes off their clothes and walks down the street

Answer 1

schizophrenia.

Explanation:

if You watch documenatries on mental illness, you can see that fit the description of schizophrenia.

Answer 2

Psychotic depression

Step-by-step explanation:

Psychotic depression is a relatively rare condition that occurs when someone displays both severe depression and a break with reality. The loss of contact with reality may take the form of delusions, hallucinations, or thought disorders.