Whatever your values are, suicide will not help you achieve them. Stay alive, give 5% of your income to charity, and spend the rest on whatever makes you happy. You end up doing more good than 99% of the rest of humanity.

<semi-ironic>Well, the return on term life insurance can be pretty big, too. You can multiply your wealth by a factor of 500 by buying a 10 year term life insurance premium, making payments for two years (at which point U.S. law obligates the insurer to pay out in the event of suicide) and then dying.</semi-ironic>