Now that I've had a tidy room for a couple of days, it feels great having all this floor space once again and easy access to all my shelves, as well as places for my chair to roll to when necessary. If I throw something on the floor, it'll only be there temporarily because I don't want my room to become messy again.
So why will I stick to it this time? It's time to be more responsible, that's why. I don't want to live permanently in a mess. I'll keep it clean and tidy.