A short course of a happy life (№ 117691)

What is the purpose of love? That goes for these endless meetings, breakups, confessions, kisses? While you're young, you can entertain illusions that the purpose of love is happiness. But, as an adult, you realize that the universe of little things to someone else's happiness, love is not nothing compared to the disease - it is exhausting, unnerving, deprives the mind. And we repeat that for the sake of love is ready to go to the limit. But does anyone where is the limit? And whether he did?