Get enough exercise and sleep: Sounds trivial, but it's not. You may have the urge to work 24/7, to skip the gym and to stay up late to get a few more things done. That's short-sighted. Exercise and sleep are critical to having the physical and mental energy necessary to meet a challenge.
Gretchen RubinTurns out that people who try new things, go new places, learn new skills, etc. are happier. This can be tough, because novelty and challenge also bring frustration and irritation - but if you can push through that, novelty and challenge can bring enormous happiness rewards.
Gretchen RubinI have a lucky perfume. I love beautiful smells, but I save one of my favorite perfumes to wear only when I feel like I need some extra luck.
Gretchen RubinWhen I thought about why I was sometimes reluctant to push myself, I realized that it was because I was afraid of failure - but in order to have more success, I needed to be willing to accept more failure.
Gretchen Rubin