Exertion

I love to hike and backpack. But sometimes when I'm laboring up a giant freaking mountain in the heat with a heavy pack on my back and I still have a couple of thousand vertical feet to climb to the summit I stop and say "WHAT THE HAIL AM I DOIN' THIS FOR??!!!!". But then I get to the top and Mother Nature flashes me her goods and I know it's all worth it.

Mother Nature is a hottie.