Exercise Makes Me Happy, To A Point

[Update] Based on an email from my colleague Toby Kraft, curve degrades to account for chafing, fatigue, and expeditions that last too long. Also, Guru Chahal wisely pointed out that dependent variable should be on y-axis.



About Project Graph: At Wharton we’re taught that everything can be graphed. This is my attempt to graph my goings-on.