I had pretty low self-esteem as a child. From 10-15, when most kids would doodle on paper, I would write things such as "I hate myself", "Nobody likes me", "I have no friends", "I'm ugly", "I hate my face", and yes, "I should just die." In 7th grade art class, an assignment was to take a mirror and draw a self-portrait. I drew a withered old man. I was absolutely tormented as a JW in school. My parents taught me violence was wrong, even in self-defense, and I was beaten up on many occasions. You know the saying, eat dirt? Well I was forced to eat dirt on a few occasions. And to kiss shoes, and other demeaning things. That went against my true personality, and I developed very passive-aggressive behavior because of it. In my mind, I was fighting back, with non-physical, yet negative, obstructionist actions which ultimately led to me getting beat up more, which I couldn't respond to physically, which fed the passive-aggressive mindset even more.
Very bad downward spiral. I ruined the first couple of relationships I had with girls (with some outside help) because of low self-esteem and passive-aggressiveness.
It took me several years out of the organization to change it all around. Even then, I still have to work on it because of all the conditioning I had as a child that I wasn't good enough to amount to anything on my own. One of the high points for me of the last few years was going to my 10 year high school reunion. As is typical, there is a vote on a few things, and I was voted "most changed since graduation". And believe me, that was a good thing.
It is amazing what a confident attitude, and a little work in your physical appearance will do for you. Women gave me that "Wow" look, and several of the guys who had tormented me actually apologized and said they'd never f@ck with me now. I'm finally to the point where I have a no nonsense attitude, don't take shit from people anymore and will call their bluff when they're trying to lay bullshit on me. I will back it up with whatever it requires. Honesty and standing up for what you believe in are good things, and if you can take that away as a former JW, then add self-esteem, confidence, and some physical presence, people will recognize it and respect you for it.
But it's not easy. The first step is realizing that all those assholes aren't any better than you.