That's not what I said. IMHO, it's no one's business why the OP wants a knife in the gym, if in fact he does. I didn't accuse you of wanting to take people's knives and guns away. I only said those are the type of questions people who do ask and the we, you included, shouldn't. If we're being honest most of us don't NEED to carry a knife. But that's our choice and we shouldn't have to justify it. The OP asked a question and we shouldn't judge his need or want. We should only offer help and advice. Sorry if I offended you. That was not my intent.
No worries. No offence taken. IMHO there are no questions we should not ask. In any event, interesting thread.