As with any snake you learn what their little quirks are as you raise them and you'll be able to understand and read their behavior more easily so getting bit becomes a matter of you making a mistake rather than your snake being grumpy or mean. It's all in how you interact with them so ignore the bad rap they have, its meaningless.
Agreed, my bloods have their own attitude but they are all sweeties. I have never been bitten by them yet. Hint yet haha