I totally get that feeling. You work so hard to obtain something. And then someone wants to acquire it so easily. But the truth is very simple. You should still strive to help as much as you can. And in every situation possible too. You too have to admit that you had some help at some point or the other. Even if not in Bitcoin trading, at least in life generally. But of course, you shouldn't permit anyone to be a menace to you. Anyone who will not be patient in learning really doesn't deserve any help.