Jake, Marco, Cassie, Rachel, Tobias, Ax, and YOU!
If it had been you instead of David do you think you would have done any better?
Consider:
Your life was ruined
Your house was destroyed
Your entire family was under Yeerk control
You were now fighting an intergalactic war and commiting all kinds of atrocities
You are an outsider in the only group you can ever be a part of again
And it was (arguably) YOUR own fault
Could you handle it?
I just finished the series and I'm new here (hi.)
Could I handle it? Maybe but probably not. Not to be Debbie Downer or anything, but I've had my life upturned a couple of times, and I lost my mom when I was 15. I'm not an overly sentimental person, but that kind of thing takes it's toll no matter what kind of person you are. Being simultaneously thrown into an intergalactic battle at the same time, and learning that pretty much no one can be trusted, is a big deal. Most people can't even contemplate anyone around them ever dying, much less their #1 support system, their parents. But to be cut off from everyone in the WHOLE WORLD, less five random kids and 1 alien...? I think pretty much everyone would cave to the pressure and lose it.
I'm not saying I would've gone off the rails like David did. David was a psychopath, a malicious killer and extremely self-serving. He calls himself "troubled" in the book where he reunites with Rachel; I think that is the understatement of the century. But would I be tempted to break into a hotel room for a night instead of staying in Cassie's barn? Yes, and I'd probably take a lot more. Food, clothes, books, anything to bring back a semblance of a "life." At least initially, until Cassie put me in my place.
Could I be part of the team? Assuming I learned to deal with my loss, I don't know. I'm way more paranoid than Marco, cynical to the extreme, and definitely not a risk taker. I wouldn't want to be under Jake's command, who I don't see so much as wise as incredibly lucky. I've thought most of his plans were reckless and insane (yes, I identify a lot with Marco.) Don't get me wrong, he has his moments of great leadership, but most of the time I think his plans suck and I would never agree to them. I'd probably end up more like the Chee, a spy, and I'd only volunteer for missions we could plan for. That would probably piss the group off, but too bad. I'm all for saving the planet, but I can't really help if I'm dead.