[nicbou]

This is true, but not quite the full truth. You will fall on the minimum tariff, and both unemployment and social security cover your health insurance. IIRC, they will cover it retroactively for those 3 months, even if you quit. However that last line is from a conversation in a bar.

And yes, if you earn below 450€ a month, you're generally covered by your spouse or family's health insurance with many little rules and exceptions. None of those exceptions are deal breakers though.

This page (https://allaboutberlin.com/guides/german-health-insurance) explains more, and has a very accurate calculator that takes those edge cases into account.