Take it easy

It is inevitable that there will be a lot of detours in life. The only thing we can do is keep optimistic and take it easy.
Today I deleted the new os system Catalina, it means that all the things I did in past four days was in vain, everything is lost, I was worried when I can’t create a new virtual machine with xxx0001.vmdk, I tried so many ways,no doubt I lost it. Just letting it go, I deleted it and planned to return the starting point, to my surprise, oh, I can run the vscode in Mojave but why isn’t early?