For what it's worth, LessWrong has done a pretty good job of firming up exactly that perspective for me.
In fairness, I don't mind psychopathic behavior, and I'm still signing up. I've definitely developed a much lower opinion of cryonics advocacy since being here, though.
I'm curious as to what brought you to these conclusions. Can you explain further?
From Mike Darwn's Chronopause, an essay titled "Would You Like Another Plate of This?", discussing people's attitudes to life:
Conclusion, graphs, and references in article. As usual, I recommend reading Chronopause.com as Darwin has many good articles; to quickly link a few: