I spend allot of time thinking about:
Extraterrestrial civilizations, being 17 in 1964 Greenwich Village, that we are all made of stardust, conspiracy theories, how there are as many stars in the Universe as there are grains of sand on Earth, rising sea levels, a zombie apocalypse, photosynthesis, wilderness survival, honey bees dying, bigfoot, the Toronto Raptors, tiny houses, returning to the golden age of mankind, world peace achieved through a matriarchal society, Voyager 1's journey through spacetime.