What is your biggest expense at the moment? Do you manage your money well?

Right now, my biggest expense would be my car insurance/gas/gym bills. They're not even bad compared to how must people get it, by far, but I don't make enough money, between work (at TJ Maxx at least, let's see how much I make now that I quit and work at Gamestop!) and tutoring. I only have a little bit left a week to spend on myself and shop. xD

I'm okay at managing money, but money does tend to burn a hole in my pocket. I need to learn to manage it better and save more.