Answer:
heres some things I know
Alcohol can make you high.
Alcohol is one of the reason why car crash exist.
Alcohol is addictive.
Alcohol is bad for your body and mindset.
Answer:
A: I don't want to do that so no
By asking if anyone will find out, you are basically saying yes. When saying I really shouldn't do it, you are not giving a concrete refusal. It also sounds like you maybe want to. When saying your brother wouldn't want to, you are not saying no, just stating something someone else said. A would be most effective since it is a clear and concrete refusal.
Overweight people have faster metabolism than lean people so it's "true"