I tend to get really , really anxious having to make phonecalls, especially with people outside my immediate family. Normally when I have to make a doctors appointment or ring in sick I have to pace around the house and drink a bit of water. When I do make the call normally I am fine.
Surprisingly at work I tend to have a okay time with the phone despite it always being drenched in sweat the by the time I pop it down.
What I REALLY hate is phoning people in public. I dont want strangers listening in on me xD