magic 8 ball..?

I wish I had a magic 8 ball that I could use to tell me exactly what to do sometimes..so I wouldn't have to spare a single minute (which turns to several minutes ect..) thinking about something. What if? Should I ? Is it? Am I? ....but there is this voice that is almost faint as if my thoughts are a school hallway and every thought is a different classroom and down the long hallway in the very back is me, saying ..I know what to do ;) already