Here is another observation. Look at your friends. They go on trips or invite you to their house party or just going out in general, yep, it is their pay day week.
My closest friends and I are lucky to be on the same pay schedule. It is like we don't do chit one week but when it comes to pay week, yo, lets go out homie.
And the other groups of friends? Well we can see why they be making excuses not to go out. Your pockets are not full so why go out?
We live in waves. Just like commuting to work. All you day shift people are on the daily grind while the grave yard people are like zombies to you guys. The ying and the yang, the plus the minus, the hot and cold people. We ride in waves.