I was feeling low and depressed and my boss walked in and the first thing she said to me was that my hair looked like shit and as a retail associate I'm supposed to care about my appearance. Already had low self esteem and this didn't help.  Neither of us had a hair tie so i wanted to go next door to cvs to get some.  Then she bitched about doing personal things on her dime. It would have taken less than five minutes. At this point I had it and yelled at her " you're the one who wanted me to get a fucking hair tie!" I got fired because i swore at her. I know what i did was wrong and I took full responsibility for it but I was still let go citing behavioral issues. My mental illness is interfering with my livelihood and i don't know how to control it.  I can't afford therapy and my meds clearly aren't effective anymore.  I want to change and i don't know what to do. 