As Confucius said, there must be a teacher in a group of three (三人行必有我師). You learn a lot from your friends. At the same time, you learn a lot about yourself.
I learnt that
1. There're two types of perfumes, vaporisateur and atomizer
2. Considering your own feeling prior to others doesn't mean you are selfish
3. You do not get your peaceful moment by staying away from others
4. Over 99% of the delicious food is guilty pleasure
5. You won't have time to do anything if you don't try your best to squeeze the time
6. You have to be very detail minded for a long period of time in order to sound 'reliable'
7. Quality means money. You can't get real bargin from the bargain sales
8. Question asking may not be a good way to get to know something
9. Solve the problems before you dig out who should be responsible for the shit
Wondering what kind of effects do I bring to my friends.