rubyshoes
It comes in numbers. It comes in two-ply toilet paper. It comes when you have fought all night and think you can't stand up in the morning. It's in your coffee. In your toothpaste. In the sole of your tennis shoes. It's nothing and it's everything. If you don't have it, you want it. If you have it and abuse it, you regret it. It's underdeveloped when you're young, underappreciated when you're a teenager, and longed for when you're much, much older. You can't buy it, but you can find it or develop it if need be.