Hi Numpty,
I find the phone, e-mails and post / mail very difficult to deal with. I avoid the phone as much as possible, although due to my work do have to use it sometimes - I do manage to get out of answering it sometimes. Has also posed problems with my T, as he has asked me to call rather than do other unhelpful things when I am having difficulties, but I can't actually manage to bring myself to speak with him on the phone.
When opening my e-mails, I get really anxious - again poses problems at work as I do have to deal with a large number of e-mails, that are sometimes heavy going - I seem to do better if I look at them regularly and worse if I have been out of the office for a few days, when it can feel overwhelming.
Post / snail mail is again really hard - I have to look at the colour of the envelope, size etc.. before I then check to ensure it is actually addressed to me. Sometimes I don't manage to open it and have a heap of unopened letters -
So you're not alone