Guys, bear with me. This may seem controversial, but treat this like a hypothesis.
I was playing basketball the other day, and only 1 out of 10 shots of mine went in. This got me thinking. I noticed that my shot percentage went lower the longer I played, and it became increasingly difficult to run up and down the court, as well as to actually shoot the basketball. Jumping was more difficult too. Could gravity increase while one is playing sports? It seems so.
I noticed that the super athletic guy never seemed to tire, so, I logically concluded that if one plays basketball a lot, gravity realizes you are determined to play the sport, and it doesn't increase for you as quickly. I propose that "gravity" is a live, animate being, and pulls people down with his wispy aether arms.
Also, this super athletic guy made at least 6 out of 10 shots that he tried to make. It seems that gravity is also more favorable to those who practice, and uses his aether arms to guide the ball in the hoop.
Oh, btw, gravity got mad with me and twisted my ankle. Damn you, gravity.