Forgot My Locker Combination Again Today

So yeah, I'm one of those people. You know the ones? The ones who walk down the hall every day with their locker key in hand, staring at it like it's a map to buried treasure, and still have no clue what combination goes where. I've tried everything, writing them on my arm, inside the cover of my notebook (which somehow got left behind one too many times), even tried memorizing it while showering... turns out water is not a great mnemonic aid. Today was the third time this week I had to go find someone with a master key just so I could get some change for a vending machine. Not exactly the highlight of my college experience, but at least it means I get to talk to everyone who has one because no one can resist being asked 'Can you open locker 412 for me?' They always sigh and roll their eyes with that knowing look in their eye like, 'Here we go again.' Oh well, I'll just try writing the numbers on my palm tomorrow. Maybe it'll stick this time.