We take the easy way, because it’s there. Who would possibly choose to be cold? What’s the point of being hot if you can turn on the AC? Why would you needlessly carry heavy things you can get someone to pick up for you? Who walks when they could drive? A person who understands the value of discipline. A person who is comfortable being uncomfortable. Go run a marathon. Sleep on the ground. Lift something heavy. Do the manual labor yourself. Jump in the cold lake.