Caesar is a breeding age male retic and he is a giant lush. Guy has never took a shot at me. Worst he does is shove my hand away if he wants to be left alone and if that doesnt work, he just wanders to the other side of the cage lol. When he wanted a girlfriend, his thing though was to push furiously all over the door. I personally thing a lot has to do with how you 'raise' the snake as well as it's demenor as a baby. Caesar was always a mellow baby except food time. Even my GTPs are mellow and i can put them down in my open hand on their perch and they will crawl off onto my hand to explore.
And to Skyriver, my vote goes to keeping the retic. A Blood Python reminds me of a BP aka pet rock......but what do i know, i got boas that are pet rocks for the most part as well as pet rocks on a stick aka GTPs lol.