Phone Phobia

Ok so I think the actual term is "telephonophobia" but whatever it is called I have it. I can't do it. I think it runs in my family but it is real and I suffer. I think its cause I am afraid of what the other person wants. A substitute teacher, help at an event or did I do my visiting teaching (No...Again). I am not a good person. I almost always say yes and then I end up having lots of fun (usually). Why am I like this? I love texting. Thanks to whoever invented it. No small talk, and if I want I can wait an hour to respond to think up a good excuse.... I mean get up the courage to say yes. I'm just sayin...