[QUOTE=Mateo;22635]How about when people ask you how do something, you give them the answer and then they ask somebody else the same question. I've had it out with a few people about doing that. I tell them they are no longer allowed to ask me questions if they think the answer I give them will not be the correct one.

I had an apprentice do that to me years ago.
Told him that I was fresh out of work for him.
Ask the boss if someone else wanted his help...