This is not a case of "welcome to adulthood", but rather "you don't know how good you have it".
It seems like this is ~3% interest rate, which is very low. Keep in mind that money becomes less valuable over time, so a €900 payment 30 years from now will be much less than a €900 payment today.
ThighOfTheTiger t1_jea5654 wrote
Reply to Is it normal to pay an extra 66% of a home loan back to your bank? by TenDogsInATrenchcoat
This is not a case of "welcome to adulthood", but rather "you don't know how good you have it".
It seems like this is ~3% interest rate, which is very low. Keep in mind that money becomes less valuable over time, so a €900 payment 30 years from now will be much less than a €900 payment today.