You have a magic pill, which de-ages you by 20 years. You can take it once in your life only, so long as you are at least 20. What age — past, current or future — do you reckon is best to take it?
Minusland is a dark, gloomy region far beneath the surface of the Earth, filled up entirely with fog, and inhabited only by the invisible and highly dangerous Gnoolies, creatures which, with a single bite, turn their victims into more Gnoolies