Rejection can bring isolation which is never good.
Isolation is good when you have to be alone to get yourself together again or take a break from stress but not because of rejection. When this happens it will only make you feel worst if you isolate.
I know that Avoidant Personnality Disorder comes because we were rejected as a child. That's why it all started and that we do suffer from it even today. So knowing this we have to be careful to not close up our feelings inside and keep communicating to get the feeling that some people do love us to be around. Not all people reject us.
Now I also know this is easier said then done. But this is the part we have to work on. Keep our communication open. It doens't have to be with the person that has rejected us or that we feel has rejected us but with other people so we can have a bit of self worth and keep going.
As a child we were rejected by the people who should have love us and also should have been our protectors, so who did we had to turn to? Nobody. But now we do. If not in our personnel life, at least on this site. Suffering quietly in silence doesn't help us but only give power to our Avoidant Personnality Disorder.
Sometime we can't share our feelings of hurt and pain that we have inside because we are so used to hide it and not feeling enough important to say it but if we keep communicating maybe by giving hope to others or just even a hug, communication is open and we do help us just by doing that.
I love you all so very much!