I believe the answer your looking for is the "frontal" lobe, though this is if you just want the lobe of the brain. The frontal lobe is responsible for giving the traits that define our personality and who we are are. If you want to be specific though it is, I think the "Amydalga" is the more specific answer
That is true. According to studies done in the early 1990s, the most experienced or shared experience as a young adult was a sense of identity.
False. Through unprotected sex, the person who had HIV could transmit it to the person who does not.