Speaking of being nervous, I forgot to mention that I've noticed that I talk a mile a minute when I'm nervous. I will talk to anyone about anything, just to fill in the empty space. Of course, there are some who would say I talk a mile a minute anyway, even not nervous.
And on the subject of talking, I have to admit that every now and then, particularly when I'm preoccupied, I will answer the phone but the words will come out all garbled like I have a foreign accent or I'm chewing something. When I actually am chewing something, then I just sound unintelligible. But I'll still answer, nevertheless.