I thought paying off my mortgage would change my life massively.
Instead I'm just stressed about retirement now and saving/investing aggressively and still living like a pauper.![]()
Its very hard for people to change their habits. If it wasn't, they wouldn't be habits. Its the same reason people ask millionaires why they became billionaires when the sane amongst us would have retired after a few million was sitting in our accounts. The sort of person who is in that position is the sort of person who won't ever be satisfied. If they were, they probably wouldn't be there in the first place.
The sort of person who aggressively pays down their mortgage and lives a frugal life is always going to find other reasons to remain frugal. "What if I can't work, what if I get an illness that needs money, what if the house needs the roof replacing".