In fact, the rules of survival between humans and animals are similar, they cannot be too greedy, and if they are too full, they overflow. And can not be too weak, too weak to be deceived. This morning when feeding the fish, I encountered a very interesting thing, because I was afraid that if I fed too much, the goldfish would be easily broken, so I only fed 5 fish food per fish at a time. Xiao Jin didn't know if he hadn't eaten enough yesterday, so he rushed to feed early this morning. I saw that it had probably eaten about seven or eight pieces, and I thought it was over, and I was afraid that it was going to break up today. After a while, Xiao Jin spit out all the fish food one by one, spitting out 5 pieces, which was cheap and beautiful with the red wolf. Usually the red wolf eats the most ferocious one, and today I found it very clever. When you grab it, you sink down and chew slowly, and after eating, you float up to grab it. Big pretty may be because the tail is too big, the reaction will be slower, because I prefer it, so it does not have to grab. And Bai Rou because of the bad stomach some time ago, always indigestion to turn over the stomach, always defecating, so dare not feed it more, each time can only feed it two, grab the other three always squeeze it aside, grow very thin. Choose the right way to survive in order to survive.