What does it mean to dream that the cat was killed by me?

I dreamed that the cat was killed by me, and the strong one won! In the past two days, motivation is very important if you want good luck to come to you! Even if you are in poor health, an optimistic mental outlook can leave a good impression! People who meet for the first time all want to strike first to scare you. You shouldn't be surpassed! Otherwise, you will be bullied to death next!