If you would like to trade some bad habits (ex: being unproductive, unhealthy eating, minimal exercise, being late to practice, not cleaning your room, procrastinating, etc...) for some good ones, make sure that you do it in a way that’s sustainable. If you’ve got a long list, then just start with just a few of those resolutions and give them all of your efforts. Make those new habits a part of you, with deliberation. And if you fall short on execution some days, it’s extremely important that you don’t go down a downward spiral and stop trying.