I know know what I would do with a time machine. 1) Go back to when I start to put bitcoin mining on my server for fun and than decided it would cost to much i

I know know what I would do with a time machine. 1) Go back to when I start to put bitcoin mining on my server for fun and than decided it would cost to much in electricity 2) Second time around I wouldn't sell it when it hit $1000 for the first time 3) I would go to the future to see when to see :)