To answer your question hide or no hide. That is totally up to you but you are seeing the results and will continue to do so for a very long time. I have a 7 foot male that is 21 months old and has never had a hide. I have had snakes for 40 years and the burm I have now, I've had others before him and other species of snakes. The only hides I have ever used is for 2 of the 3 ball pythons I also have now. A burm is usually hissy when young but some aren't. The biggest thing with a burm is they have to learn to trust you. In a hide or constantly buried you bet it feels more secure. Supply paper for substrate, a water bowl, and no hide and your burm will quickly adjust and you will have back the snake you held the first time you held him. And believe me, your snake will not have a nervous break down or will it have to be admitted to a mental institution. Good luck and PM any time.