Oh I am definitely the same. I think I have problems saying on line what I am really feeling, especially when it's something sad. I can read something about someone losing their pet, or someone having surgery, etc and I feel for that person. My heart really goes out to them. I just often wonder if the person I am sending it to, really understands how I feel. (I hope this is making sense)
I do the same when I get a card for someone. I search and search until I find the right one, with the exact words I want to say to that person. LOL !