You've gotten excellent advice so far, especially about checking our BP caresheet and making sure your setup and husbandry are what they should be. All I'll add is once the snake is all settled in, eating, pooping, shedding, etc. and you've started short handling periods...just learn to "read" your snake. Be really observant and respectful of your snakes limits. Some days handling will be fine, other days for no apparent reason your snake won't react as well...they just aren't like other pets that need handling so consider it a gift and you'll do fine.