What I've also noticed is the term happiness, or happy is intimidating to some people. Some people deny that it's even possible to be happy, or to achieve happiness. Happiness sounds like this magical destination that you arrive at and then everything is sort of solved, or it's different.
Gretchen RubinGet 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 RubinGetting control of stuff makes people feel like they have more control over their lives - maybe irrationally, but it's one of these psychological truths.
Gretchen Rubin