two things I’d do with a time machine.

Something to help the world: I’d go back to September 10th, 2001, and call in highly detailed bomb threats to all the airports in question that day, and name all the names of “conspirators” I could. The chance to save millions of lives around the world would be worth the effort.

Something selfish: I’d go have a talk with myself in high school, and say “Things eventually turn out alright; but you can cut that time by 90 percent if you start asking people how you can help, instead of asking them how they can help you.”