Yeah, that's why I was hesitant on getting one especially since the ones I like are $800+ lol. I did a lot of research on them and talked to people and everyone told me if I was going to drop that kind of cash, be sure to get a CBB. Pay the extra money as you want the deck stacked in your favor the most you can with them especially if you are getting a hatchling to watch the color change or even juveniles.
And they told me the same thing, if your GTP is grounded, then something isn't right and you need to check your husbandry asap.
Lol and that's exactly how I feel. I'm sure I could do ok with one now as I have a lot more experience with other snakes and stuff but they seem rather fragile for me so I will just live vicariously through people with them and stick to my 'tanks' aka boas and retic. And I would sure be kind of soured if I did everything right and my snake dropped dead. Definitely would be gun shy about buying another one.