Men can't swim back when they jump into the river after drinking. What is your bet with others?

I bet with others, no matter what, I can't take my life as the standard.

I usually bet with others, usually on who invites whom to dinner.

Sometimes, I want to go out for dinner, but two people are fighting and always like to joke. Sometimes, I will bet on one thing to decide who will invite me today.

My family lives on the fifth floor, which is an old community. There is no elevator. I remember one time, my best friend came to my house to play, so we made a bet that whoever could run down the stairs first would invite us to dinner.

My best friend is very cunning. As soon as she finished this sentence, before I could say, 1, 2, 3, she ran straight down, very fast.

I chopped off my foot and ran down at once, but the final result can be imagined. I still can't catch up with my best friend. However, she doesn't know the rules. There is a loophole in what I said. I said whoever can go down first will invite her to dinner. I guess she wanted to be poor at that time, but she should be invited to dinner in the future. She was angry when she knew she was going to be poor, but?

We still have a lot of such bets. For example, if there is no one at home, then we will decide who will cook in the end by betting.

Another time, my best friend and I were just resting at home, and there were no other adults at home, so my best friend came to my house, and then they quarreled about who to cook. So, we made another bet. This time, whoever drinks water first won't have to cook. This time, I am slow. The end result, of course, is that I can cook. Of course, my best friend did it anyway.