Something or someone you couldn't live without, because you've tried living without it.
Rich Deserts! I have a huge weakness when it comes to food. I've tried over and over again to cut sugar from my diet and start eating healthy, but I'm always foiled by chocolate cake, cheese cake or boston creme pie! It never fails! I think the longest I've gone was like a week, and then I had to go shopping and came home with half a bakery... It was bad, but it was SOOOO GOOOOOD!