Vector, you seem to have a knack for incensing people about things.
I... I know ._. I have an odd skill for making people want to believe whatever I'm saying or projecting at the time. I don't do it intentionally, and I don't know how it works, but it's there. Good for making people like or hate you, in any case.
If that sounded backhanded, that totally wasn't my intent. It's just my habit of passively picking at people's brains, trying to get a peek, if only for a moment, into their head. That, and perpetually looking for patterns and trends in things, including people. We're still bros. >.<;
He taught me a good many lessons, both positive and negative. I learned more than I ever wanted to know about trusting people, and I would have liked to have been equally helpful. If he keeps this up, he's going to be miserable later. I wish I knew how to stop it, how to protect him from himself, something--because curse me, but I can't help loving every person I meet. I don't want to abandon the poor bastard, but I don't want to enable him either.
That's a hazy line to walk, between caring for others, and caring for yourself. Unless you're secretly moonlighting as a Titan, you can't carry the weight of the world on your shoulders, and help its every person. Pick your battles, and don't let yourself feel indebted to help him as he helped you. As a matter of fact, the lessons you learned through the pain and joy felt during your time with him were all lessons
you taught yourself. The events from your time with him just presented the scenarios that you learned about yourself, and about the world from.
You can't force someone to learn how to be a more complete person... someone needs to come to that on their own, and they'll only do that when they're ready to. In the immortal words of Paul McCartney, let it be.