What can I learn/know right now in 10 minutes that will be useful for the rest of my life?

1. Exercises for the back

2. Any techniques/skills that will improve my writing

3. A new swimming stroke

4. An investing strategy that I'm not familiar with

5. Kettlebell exercises (avoid the pricey gym membership!)

6. Tricks to remember people's names

7. How to play an instrument

8. A puzzle that I'm not familiar with

9. Job-searching in a post-covid world

10. A new dance move