Might just be a phase. My retic gets antisocial sometimes and will shove my hand away when I pet him or crawl away if I don't quit bugging him lol. Other times usually when I'm doing something he likes like cleaning up a steaming poop, he will actually come over and sit by me at the open door. They all have good days and bad days. You learn to read them after keeping them long enough. My BP will sometimes hiss at me loudly if I bug her when she is out getting enrichment lol. Never bites or anything, just does hissing and sometimes will do drive by hissing if I rub her back quickly as he is crawling by me lol.