Riddle #185

Question: I give advice to others,
yet I know nothing myself.
I am a hitchhiker destined to stay still.

Question: What cannot be seen or felt, but can only be broken by voice?

Question: What tastes better than it smells?

Question: What goes in the water black and comes out red?

Question: What loses its head in the morning and gets it back at night?

Question: What two things can you never eat for breakfast?