In a gym I often go to, I am basically acquaintances when I exercise, because everyone exercises at this point, so I have always been familiar with it.

Because it takes a long time to go, sometimes I leave my locker unlocked. It happened several times, and there was no loss. I once bought new cigarettes, took them to the gym and threw them in the cupboard. I don't remember locking the cupboard door.

After practicing, I found that the cigarettes were gone, so I went to the boss, and the boss couldn't tell why. Finally, I found that several people came to experience it for a week and never came again. It is estimated that they did it, but it is not good to have no evidence.