That is false if your are parked on the side of the road what you do is call for help
Honestly, I'm not positive myself. All I can say is that overworking your joints without enough cool-down time will put you at high risk for arthritis.
as far as i can tell, yes. If you are hallucinating and really losing it, your senses are all tripping, so you can taste hallucinations. Under the influence of drugs, such as LSD, you can taste color, Hallucinations are not limited to sight and sound.