I've got to agree with Ian, most novice teams still have a good attitude, especially the real newcomers - they haven't had time to become cynical yet.
For myself, I willingly try to help any team who need me to tech an Angel - I like fixing & tinkering almost as much as playing.
The only exception is the 30-60 seconds before I go on the field, then it's sometimes a case of "DON'T TALK TO ME!"
. It depends on how much I want the win & whether I'm pumping myself up for it. Other times it'll just be a "Yeah, OK. Can you wait a few minutes & I'll look at it."
Sometimes I'm nice & sometimes I'm nasty.
A gold star to the first person to ID which episode of Black Adder the last bit comes from.