Smart people never assume they are the smartest people in the room.  That sort of assumption is really just contempt in disguise, and it leads to undervaluing and underestimating the others.

The best way to know what works and what doesn’t, is to fail a few times.

If you don’t take time to de-stress your brain, something’s going to snap, mentally or physically. Successful people internalize that reality and build time for de-stressing into their lives. 

Smart, well-rounded people do physical activities during their downtime – swimming, skiing, rock-climbing, tangoing – and they build them into their schedules. 

The fallout of not getting to the bottom of your stuff can affect not only your personal life but your professional life as well. 

Many of us obsess over “rejections” and ruminate on what we could have done differently. It’s more productive to realize that every disappointment or poor interaction is not actually about us.