Short answer:

No.

Long answer:

Why do you need an internet stranger to give you 20 bucks? Surely you must have a friend, family member, coworker, or neighbor who can give you 20 bucks? And if not, I seriously wonder WHY they won't lend you a trivial amount like 20 bucks. Even if none of them will give you the money, surely you must have a few bucks of change around your house? Or you can sell (or pawn) something at a pawnshop for a quick buck. In other words, you are either not someone who is trustworthy of having my 20 bucks, or you are lazy and have not explored all the other avenues of getting a trivial few dollars. /end rant!

Sorry if I came off as rude or insensitive. I wish you the best in getting 20 bucks.