<< Soldering...a temp alternative?...can i hotglue a wire to a pcboard as long as the wire and the gold part makes contact? like aslong as the two metals make contact but the hotglue could just hold it there? would that work? >>
HECK NO!
Thats like holding water pipes together with duct tape.
In order for wire to make good contact with PC board, you have to apply considerably amount of pressure through spring loaded mechanism or by soldering.
When you hot glue it, it'll kinda touch there and when current goes through it gets HOT since contact is very bad. Sometimes it wouldn't even make contact. You're risking glitching and fire.