Bring it!! Good to see you here. This is the start of the rest of your life. Stick around KTC, and you will remain quit. You'll develop a brotherhood unlike any you've ever known. That sounds insane right now, but trust me on this. Get involved, reach out to some folks and build you a support network. We can all help, but you have to do the leg work.
Welcome. Make this the last time you ever have to suffer through withdrawal.