Money is very much secondary to me. I don't even care to use it. I try to barter with people as much as possible and have designed my life as best I can to not to have to deal with money.
That may be because I have had to worry very little about my material needs. Not sure. There have been times when we've been scraping by and I can't remember focussing on the small amount of money we had.
It's a necessary nuisance to me.