Dream of snake

I was working with snakes and a snake went missing so we closed early. I had to sit on the front steps telling everyone "Sorry we're closed". I had a letter in my hand and someone took it from me and it sliced open my left ring finger open to where I can flip open the loose skin all around my finger to see the bones and muscles and tendons. I also had my left pointer finger cut open but only a cut. I then showed my dad the sliced left ring finger and he ripped it up. It was bleeding badly.