CARTOON RIDDLE NO FURTHER A MYSTERY

Q: I weaken all men for several hours each day. I teach you Odd visions while you are away. I get you by evening, by day acquire you again. None suffer to own me, but do from my absence. What am I?Q: If An electrical coach is traveling south, then which way could be the smoke likely? A: There is not any smoke — It truly is an electric coach.Ready