You think Nature is some Disney movie? Nature is a killer. Nature is a bitch. It's feeding time out there 24 hours a day, every step that you take is a gamble with death. If it isn't getting hit with lightning today, it's an earthquake tomorrow or some deer tick carrying Lime disease. Either way, you're ending up on the wrong end of the food chain.
Don't gamble; take all your savings and buy some good stock and hold it till it goes up, then sell it. If it don't go up, don't buy it.
When I begin to doubt my ability to work the word, I simply read another writer and know I have nothing to worry about. My contest is only with myself, to do it right, with power, and force, and delight, and gamble.