Yeah, vanity is a tough thing to overcome.
When I was a newbie j-dub, I took a job in the accounting department of a local company. Lo and behold, one of my coworkers was a rabid born-again flag-waving fundamentalist man who was working his way through Bible College so that he could become a preacher. I couldn't stand him, he was so political, he would go on and on and on about Bill & Hillary and liberals and gun rights all freakin' day long. (Kinda like some of the conservatives on this db!) When he found out about my involvement with JW's, he started bringing up stuff at every opportunity. He also started fomenting hostility towards me among my coworkers. I eventually quit the job to get away from him, he was too aggressive for me to be able to handle. Management wasn't crazy about him either, but I don't think they knew what to do with him.
That experience probably kept me in the JW's much longer than I may have stayed otherwise. I was so disgusted by this man's "Christianity", and I would think of how much I couldn't stand him and how much more Christian I thought the JW's were in comparison to these right-wing nutcase fundies like him. I'd still take JW-world over conservative-evangelical-fundie-Christian world any day. But eventually I had to start being honest with myself, to where I could say, this whole Watchtower thing is a little crazy too.