a snake with its mouth open

My ball python Sarin snoozing. He's a wild type, also known as normal, OG, normie. He enjoys climbing and exploring at night and his favorite thought, besides food, is UP, UP, UP! His full vertical decent has given me a little gray hair but he's an extremely adept climber even though Royal pythons are typically not associated with climbing. I've told Sarin he's not arboreal but he doesn't listen. ☺️