John is intently living the single life … so he doesn't Tiger Woods his future wife.
In the RS article, John boasts of a Vegas 3+some (exact number not indicated) he had. He did it because he could. He didn't have to ask anyone permission, offer an explanation or a word of apology because for now, he is single. John like the rest of us may not know exactly what or where his oat is, but he is smart enough to know that he needs to sow it now so that he isn't tempted to later on, once he commits to his ideal destiny.
Love lesson learned from John: Unleash recklessness and irresponsibility from your life now so you don't have urges that will do damage to your sacred love later.
John has peripheral dating vision.
From a stripper named Dimple$ to poptarts like Jessica Simpson to girl-next-doors like Minka Kelly, John's willingness to taste test all the flavors that like and love have to offer demonstrates that he has a concerted interest in finding someone that rocks his world. He is open-minded in who that someone could be (although let it be known he confirms in the RS article that he is "straight as an arrow").
Love lesson learned from John: Until you try something on for size, give it a ride, or taste it, you have no idea if you like it.
John has become a disciple of love.
It is clear that this cat has learned about love from loving … deeply. Just listen to his music—he knows his way not only around a woman's body ("Your Body is a Wonderland") but around her heart, too and, along the way, he's gotten to know his own heart. The proof is in his discography: