Camping? Don't use tents!

I've just come back from a camping and someone stole out tent! This reminds me about a funny joke: Sherlock Holmes and Dr. Watson go on a camping trip, set up their tent, and fall asleep. Some hours later, Holmes wakes his friend. "Watson, look up at the sky and tell me what you see." Watson replies, "I see millions of stars." "What does that tell you?" Watson ponders for a minute. "Astronomically speaking, it tells me that there are millions of galaxies and potentially billions of planets. Astrologically, it tells me that Saturn is in Leo. Timewise, it appears to be approximately a quarter past three. Theologically, it's evident the Lord is all-powerful and we are small and insignificant. What does it tell you?" Holmes is silent for a moment, then speaks. "Watson, you idiot, someone has stolen our tent."