"But a at club level you spend a lot of time with guys and staff more than you do with your only family.
"I think a premiership win would top it , maybe , hopefully I will let you know on Sunday."
Gallen has turned down bigger money deals to remain a one-club man with the Sharks and has been the spiritual leader of the club for the best part of a decade.
"A premiership would mean a hell of a lot," he said.
" I have been here for a long time, I have devoted my career to the club and the club has never won one, only been in two other ones and a replay.
"I can't lie I have thought about the opportunity to go elsewhere and teams have gone on to win the premiership.
"I am only human I do think about things like that, but once I finish my career I will be proud of what I have done at this club.
"It would be the icing on the cake if we go out this weekend and win the premiership."
- AAP