> Your mortgage is the lowest amount you'll pay. > rent is the highest amount you'll pay.

I don't like these 2 statements because they are only true at a starting point. If someone gets a mortgage today for $2k/month, 10 years from now it'll still be $2k/month, or even less if rates drop and they refinance. Rents OTOH will continue to rise with inflation. I had a $2k/month mortgage at my last house and the house next door rented for $4500/month.