Is it safe to play if herobrine haunted you on minecraft? Please awnser soon?

I was playing Minecraft and twas chopping a final tree before dark and i noticed before i cut the final log the trees leaves were disappearing then i cut the wood then it stoped. I said huh then i went to bed because it was dark. When i woke up to chek if herobrine was there and i saw him when he jumped because i didn't finish the roof. I quit imeadantly.