Mental Delirium

   It will be difficult to diagnose you on the Internet. It is best to visit a psychologist. It will make you feel better.

   Hi, you may be a person prone to obsessive-compulsive disorder and / or depression. I am like that and I can tell you what helps me after I have studied the issue and I am trying to recover without various psychiatric medications (although I also went to a psychiatrist, but I do not drink anything). - less sleep. If a person sleeps a lot, a lot of tryptophan (an essential amino acid) turns into melanin and then feels slightly sleepy throughout the day. If you sleep a little, there is enough remaining tryptophan to turn into serotonin (a major neurotransmitter), which makes your thinking more conscious and focused without any "fluttering" thoughts. I try to sleep between 6:30 and 7 o'clock in the evening. If I slept more than 9 hours, I fell asleep during the day. - more sports. Sport increases testosterone, and it is the enemy of depression.

   What diagnosis number 1. You have nothing. Your diagnosis is uncertainty. To do this, you need to change your way of thinking. That's his thing.  

   "and when I just go through a public place I wonder what people will say" What they can say. And they wonder what others will say about them. :) If you don't hurt others, you have nothing to worry about. As for thinking - the intelligent person changes his worldview over time, because he learns from his own and other people's experience.