Brandon Luu, MD

Frequent video gamers performed on cognitive tests like non-gamers that were ~13.7 years younger

People standing at the bottom of a hill with a friend judged it less steep than people standing alone.

The longer they'd known their friend, the less steep it looked.

A good metaphor for life: even the hardest challenges can feel easier with a good friend by your side.

Just because someone seems to be functioning doesn't mean they're doing well.

Many people manage to get through work and keep up with their responsibilities while struggling on the inside.

Don't forget to check in on the people you care about.

How couples reacted to each other's good news predicted breakups 2 months later better than how they reacted to bad news.

Being there when things go wrong matters.

But being genuinely excited when things go right might matter even more.

If you want to be stronger and perform better at a certain time of day, try training at that time.