I know the invisible feeling rather well. I have only a couple of people in my life who I can even remotely count on and even they aren't always available when I need them.
I've been rude and self centered in a few of my comments as well and even have had threads locked and warning PMs from admins. Fact of the matter is I'm sick of people's B.S and I refuse to be walked over or hurt by people anymore.
Hit me up anytime if you want to talk; I'm very understanding