Its come to my attention recently that I really dont like talking on the phone to people I dont know :S not even that but when a friend rings me I have to think twice, maybe three times before picking it up, and then im nervous!

Is this just me? it seems very strange because I have more chance of looking stupid if im with the person, but the phone just makes me break out into a cold sweat
funnily enough im ok with the home phone, probably because its never for me. But even if I dont answer my mobile when people call I then feel incredibly guilty and stupid because they probably know im screening it!

Im not really sure what to do about it lol ... any thoughts?