16. Jump-start a car
Despite what you may have learned from Taken, jumper cables don't exist simply so that Liam Neeson can torture foreign people.
17. Tie a tie
Clip-on ties were invented by the CIA to help identify sociopaths.
18. Nail a job interview
If you've gotten to 30 without going on enough job interviews to do them in your sleep, your name is Jaden Smith and you're from the future. Two reasons we don't trust you.
19. Make a decent cocktail
A cocktail should only make you cringe if you're drinking it illegally.
20. Iron clothes
If your primary goal when dating is finding a spouse who will do this for you, we'd like to know more about your time machine, sir.