You posted a thread with a question as the title in the learning poker section of the forum.
This forum is a community of players trying to make each other better players.
My intentions where to get you to inquire into the nature of your decision, and what impacted it. I never really told you you were wrong, more than questioning if you were in over your head (causing the conservative decision to fold). Getting good at poker is hard, because we have to constantly question what we are doing, and why. I think you have a long way to go in this process.
My only assumption I made was that you wanted to become a part of this community and a student of poker. This may not be true (as is evident by your losing 3K in roulette but not wanting to risk 2K preflop with Aces, or whatever a preflop jam would have been on that table).
The irony is that you are guilty of almost everything you claim others did to you. Name calling and nicknames, not my style. I think I just got myself caught up with a testy new member, and for that I laugh at myself.
I can't help them all, but I will still be here sharing what works for me if you ever care to listen.