I Think Good Friends Are Rare

That's for certain. I heard that people have the tendency to clean out their close circle of friends though every seven years. I wonder if it's problem if it happens every three-four years? Not that that matters. I just want a friend who knows how to make me crazy, even if it's the pull-my-hair out crazy or the I-can't-get-enough crazy-addicted-to-your-personality type of crazy of no regrets :D