Your mum brought you up to believe honesty is always the best policy. That's because she's a good woman. But sometimes — just sometimes — honesty is a terrifying glimpse into your crazy little brain.
The world is a complex and confusing place, and that's before you start thinking about what else exists in the rest of the universe. It's natural to feel bewildered and confused and like it's impossible to keep up. Just keep it quiet — because deep down, everyone else feels the same too. [XKCD]