I think mine would be to spend less time browsing my steam library for stuff to play and either play a game, or preferably go do something productive. I spend too much time just procrastinating on here, YT, reddit, nexus, etc.
2018 is a big year for me, leaving school 16th birthday so lotta things happen ( ͡° ͜ʖ ͡°)
On a serious note, get some noice motor bike/scooter
Get to college and get good grades
and end up working the the engineering line