Answer:
It helps you focus your research so that you stay interested in it and find sources more easily
Answer:
because I like to make others happy, meanwhile it’s something I can’t be..
Simple....
A few good ways to talk about yourself--->>>
To mention a few things...you could talk about your personality, your hobbies, what kind of a person you are (charismatic, intriguing), what you love to eat, your family, just you in general; don't be shy...it's you you're talking about, and you know yourself more than anyone else!
Thus, your answer.