I have a lot of social anxiety, so my psychologist suggested "Intentional mistake therapy".
The idea here is that you go out into the general public and intentionally make a fool of yourself.
Examples: Intentionally trip in front of someone.
-Make your hand tremble when paying a clerk for something.
-Ask someone where a store is, when you are standing right in front or very close to that store.
-Ask someone for directions...and then ask them to repeat the directions.
-Wear mismatching socks in public.
-Hum or sing loudly to yourself within earshot of strangers.
Well, you get the idea. I was given a list of about 30 to try out.
It was hell for me to try these things. However I did do some of them for about a week (every day).
The anxiety I felt before trying some of these things is indescribable.
After that week, I was more confident, feeling able to cope easier with lifes demands, and generally feeling pretty good about myself.
I stopped doing these excercises thinking that these 'good' feelings would continue.
Boy, was I wrong. After a few days of ceasing these excercises, my default 'schizoid' thoughts came roaring back.
I think persistence is the key. However, I could not put up with the anxieties associated with continually performing those 'excersises'.