There is a young man who works in a metal processing facility - near all sort of toxic chemicals (chrome, paints, solvents and acids of all types - he is undergoing some anger and confusion issues at present.  Could this be related to breathing the fumes eight hours per day for years?
HIT hanks for using Chat Doctor It could be possible with toxic chemical. In that case, it also depends upon physical condition. Such chemicals usually effect on body and if he has some physical problem in form of respiratory or cardiac or any ailment, that chances of getting mental disorder due to chemical fumes is very high. In that case, better to consult a physician and psychiatrist for proper physical or mental evaluation. If you need further help, you can ask. Thanks