I'd open up a few bars and nightclubs. Even if they weren't profitable, I wouldn't be in the red anywhere close to the 10M+ I'd earn in interest from my money anyway. Free jobs for a couple hundred people, give a ton to diabetes research, so I'd have done my good deeds. Build a house with an outside, second story hot tub overlooking a basketball and sand volleyball court. To top it off, I'd find a select few people from my past and shove my wealth down their throats. That would probably make me feel the best.