I don't know why I hate talking. Really, I don't like speaking, I'd rather be writing, drawing, singing(alone, when the house is empty and there would only be my cat who'll probably escape and go sleep in my parents' bedroom after giving me a look of utter disgust), playing the piano or trying to play the violin or whatever thing that will not let me speak.
Don't get me wrong, I can give a speech or do a presentation easily. I can speak of how things affect other people very easily. Then comes the talk about yourself portion, or explain why you did that or this and then you'll find that I have no words for you. NONE whatsoever.
On the other hand, I love writing, I can never write enough and I can never stop even if doesn't make sense. The whole point is to keep typing or writing. Anything that produces words.
That's why I hate "talk about yourself" question in interviews. Usually I state my age, my degree and say "that's it"
Then I will usually want to say "you know what this is the most non-creative stupid question in the world, that implies that you are too lazy to form a proper question that will actually produce results"