The place where you got tired of thinking.
After hours of hard work and study, he got tired of thinking and finally came to a conclusion.
1) Small circular pieces of metal used to barter for merchandise.
2) A difference.
(2) Change is inevitable, (1) except from a vending machine.
A length of time dependent upon which side of the bathroom door you are on.
As a minute passed on the inside of the bathroom, over an hour has gone by outside of it.
