1. People are nice.*
2. If you go for a walk rather than go to Starbucks, do not panic. Just go to Starbucks at 11:00.
3. Too many coconut macaroons make you unhappy late in the evening.
4. 'Command' on the macbook is the same as the control key on the PC.
5. When you want to write something long but don't have time, make an inane list instead.
*This one is my favorite. #1 with a bullet.