What you do think if I tell you that I think I have a brain injury which made me emotionally unstable?
Are you serious because what is making you think you are emotionally unstable?
People who call me retarded and that now I'm living with parents. I now talk like a 5-year-old child and people despise me especially women
I'm sorry you're being made fun of like that, but you should seek a doctor if it's getting this bad. An untreated brain injury can make your health even worse than this.
However, I'm feeling fine right now. So this is good.
I'm sure being emotionally unstable means you will experience shifts in mood and emotions. You feel good now, but maybe later you will get unstable again, so I really suggest you get your head checked out by a doctor. Early detection is always better than finding out you have a big problem that requires surgery later.