Haha, kind of a funny story actually. So, I bought these green garden gloves that I use to get him out of his cage without being bitten. Well, it turns out he HATES the gloves. So now every time he even sees them, he'll get fired up, chase them down, and try to attack them.
You're also going to want to buy a calcium supplement that has vitamin D3 in it as well. Also, mealworms aren't really the best feeders for chams. You can use them as an occasional treat, but they have hard shells which are hard to digest and are not as nutritious as crickets and other feeders...
My veiled didn't mind being handled too much when he was littler, but now that he's an adult, he absoultely HATES me. I actually had to buy gloves for when I want to take him out. The only way I can get him out without being bitten is if I lure him onto my hand with food. It's just natural...