Throwing in the towel?

It's only a couple hours into bootcamp and I'm already prepared to throw in the towel (or big boy underpants in this case). I've dealt with kicking, screaming, pleading, yelling and extreme frustration and Jack hasn't been happy either...just kidding. So, maybe I should just listen to those of you that said you tried at his age and your boys weren't ready. You urged me to wait until he decided he was ready. He wants to be a big boy SOOO badly, but I've been telling him that big boys don't wear diapers. This morning during one of our potty trips, I asked him if he was a baby. He insisted he was not but also asked to wear a diaper. I don't want those to be my signs...I want him to be ready. I was prepared to put up with accidents, but not with a little one who despises the potty. I don't want to give up...mostly because I hate to lose! Well, better go...it's almost time to try again!