[maksimka]

basically you have 3 choices.

- try to help others(less fortunate). Setup/contribute to charities, teach, cure, feed...

- try to change the world. promote democracy in russia, try to figure out how gravity works, actively support/participate on a team that does something visionary such as new energy initiatives or space exploration.

- defer the question for some time. Try to turn 20 into 200.

[houseabsolute]

- have a bunch of fun

You should probably do this, plus one of the other three.

[whughes]

That's a given, though. I don't know what kind of fun you're after, but everything I can think of won't put much of a dent into a large sum of money.

[vishaldpatel]

I can think of a few things that will =)