Some of rules i came up with, I dont know why

Everything is usefull when you use it.
Everthing is useless when you don't use it.
Everything can be used when you get used to to it.

Everthing is expensive if you don't have money.
Good improvising can't be repeated.
The best chance comes when you choose the right place at the right time,though I still don't know why they call it a chance.

Best hammer can't hammer the worst nail, the best nail can't be hammered by the worst hammer.
The best carpenter needs better hammer to hammer better nails.
The worst carpenter can't use the best hammer to hammer the best nail.
The worst carpenter can't even hammer the worst nail using any hammer.
Worst carpenters can't hammer nails no matter how good what everything else was.

The more you are doing nothing the more your chair is comfortable.

You can't sleep on a stool.
You can't try one thing twice.
You can't do anything for first time twice, but you can do it for the last time multiple times.