I'm a little confused why you're disappointed that he hissed? It's a snake - they hiss. They aren't dogs or cats that WANT to be with you, in fact, they'd rather be left alone. Handling them is a gift that they allow us. He's communicating with you in the only way he can - he can't do facial expressions, or put his tail between his legs, or even run from you. He can only hiss - or strike at you if you really scare him.
Be patient, respect that he's a snake, and not a kitten or a puppy, and take time to build trust with him. It doesn't happen overnight, it just takes time. You have 30+ years to build your relationship with him!
TOOO FUNNY BUT OH SO TRUE!!
but yeah just give him/her time.. eventually you'll build a bond.. its sorta like having a baby .. babys cry when they don't want to be picked up.. snakes hiss.. it's jsut the way they are lol don't take it personal.
~Just Call Me RJ~
1.0 Kahl Line Albino Boa: Creamsicle
1.0 Sun Glow(Kahl): Logan
1.0 Poss Super hypo Poss Het T+ CA Nicaraguan Boa: Brutis
1.0 Pos Super Hypo Jungle PC Aby: Po
1.0 Pos Super Hypo Harlequin: Joker
0.1 Hypo Reverse Stripe: Harley Quinn
0.1 T+ Nicaraguan Boa: Dulce