Leaving a Legacy as a Man

To make sure your genes live on, go to a sperm bank. You pass on a lot of genes, and the world will be that much more awesome because there will be a lot of you running around in a few years.  There will also be a lot more people that agree with your point of view as a result so you can save time and energy convincing people to participate in the activities that you enjoy.

Practicing

Don't practice stupid things you don't have to.

Example: Have someone else pretie your ties. That way, you get better tied ties, and you don't have to waste time practicing silly things when you could be gaming.

Open Bars

In order to save money on an open bar tab.  Everyone should go to the liquor store before and sneak in one bottle.  Then whoever has to pay the final tab at the end doesn't get stuck with such a high bill.  Most people might not think this is necessary; they have clearly never had to pay the open bar bill.

Personal appearances #1: Hair

Everyone should shave their head for aerodynamics. Plus, in the summer, you're a lot cooler.  Stylish haircuts are not a necessity in a life hacked world.

Parental life hack #2

Make sure you have godparents and backup godparents selected. That way, if the first set dies, you have the second set ready to go.