I believe that if you have a messy bedroom it affects your personality. Having a messy bedroom for me results in myself being lazy, feeling terrible and very tired.
(My messy bedroom and my angry mood)
If I clean my room, keep it organised and spotless; a change in personality in myself I also see the difference. I feel as hungry, tired or lazy and I don’t feel so down. Your personal space should reflect on how you feel; I hate my room being a mess, a certain girlfriend makes it like that.
But if you have a clean, tidy and organised personal space, then you will feel great. So take it from me, if your room is a mess, just give it a little tidy, it’ll keep your parents off your back and have a little change around if you get bored of your room. New colours and a slight change also affects my personality.
(I’m sleeping happy tonight, clean bedsheets)