It's all good... We were all new once, and trust me, the seasoned veteran members here won't hold a grudge against you for being new or making mistakes. To be honest, if you come in and make mistakes, then be humble and learn from the advice we give, you're going to see that we will continue to take the time to answer your questions and help you. You accepted that you possibly jumped the gun, you're taking the blows that come with it and we'll all move on from it... Don't let this discourage you from posting and absorbing the wealth of knowledge that this site can offer you just because you got a little tough-love in the beginning.
It's all about how you move forward and how you use this as a learning experience... Be humble, accept the good advice and let the rest roll off your back. Keep posting, keep asking questions and keep learning. That's how we got from being the "newb" to being here taking our time to offer advice and experience to those starting out the same way we did...