A possible @lowqualityfacts : cats are evolutionarily hybrids of plant life. Because of this, they tend to find patches of sunlight by instinct to feed the chlorophyll components in their blood left over from earlier stages of their evolution.
I've had a couple rough days, specific to work, so #3GoodThings helps remember work is stupid and other things matter more. My #ThreeGoodThings are all the same.