We broke 400k NW and it didn't really feel much like sacrificing. This is mostly because of my parents teaching me to live within my means, a spouse who is also frugal, living in poverty through grad school (low debt), and thus being open to the FI movement when I stumbled across the MMM blog in 2014.
I became obsessed from the first post. I can do whatever the fuck I want if I spend less and invest well? I read every single post then branched out to r/FinancialIndependence and some of the other blogs.
Though despite this I didn't give up on my dream of owning a Corvette. I still bought it 'used' and 6 years old which is funny because most owners hardly ever use them. It is also my daily driver.
I really feel like I have FU money now - going to keep at it until we can retire!