hyper.....
not heard that before....
I've got a spider female and never had problems with her.... she can be more active when being held than the others.... but I wouldn't say "hyper"....
As for making him sour, I really don't think you have anything to worry about. If you have a good set up and follow general handling rules... leave him alone for a week or so while he is new... leave him alone for 2 days after eating... leave him alone while he is in the "blue eye" (opaque eyes) phase of shedding... etc... you should have a happy healthy snake....
~Beth
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Some people are like slinkies, Completely useless, but bring a smile to your face when pushed down a flight of stairs. 