So I find myself frequently beginning to write responses/comments on forums, then changing my mind and jumping ship... because I find that to express myself is going to take so long to write that I figure nobody is going to read it and it isn't worth the effort. Either that or I realize that my thought isn't original and not worth the time. Often I'll sit there thinking and composing for 10 minutes before changing my mind! This is practically a daily occurrence.
So, am I nuts? Do other people find themselves doing the same?