Some. No way ALL, and surely not MOST, I mean---most people are honest, I'd like to think.
Depends upon whether you agree with them or not. Some answers are from Personal experience . . . Some are from knowledge gathered either from the web, books, or knowing someone who had the personal experience . . . . You MIGHT want to be more specific in regards to exactly WHAT TYPE of questions you are referring to.
Totally depends on the question. If it's a stupid question or from anonymous person it could be anything.
This is a test answer lol