Need help with desert banded kings handling

i have had my king for about 9 months now AND HE IS ABOUT 16 INCHES LONG I FEED HIM A FUVVIE ONCE A WEEK BUT HE IS VERY AGRESSIVE IF I OPEN HIS CAGE AND REACH FOR HIM HE INTIMITADES A RATTLE SNAKE ALMOST PERFRCTLY HE EVEN WIGGLES HIS TAIL, AND I CAN NEVER PICK HIM UP BECAUSE HE KEEPS BITEING ME ANY SUGGESTIONS WOULD BE HELPFULL, I WOULD LIKE TO TAKE HIM OUT MORE BECAUSE IS A BEAUTIFULL DESERT BAND KING, PLEASE HELP!!!

He's terrified of you. Handle him more often, but not for long periods of time. I have an albino cali king that does the same thing. She doesn't scare me, so I just pick her up, and once out of the cage she settles down fine.