How would you say your income compares to total comp in your area according to levels.fyi. How do you compare to a salaried job at a FAANG type company that has benefits such as paid leave, paternity leave, retirement contributions(not sure if Europe has something similar to 401k), etc

How many hours per week do you spend devoted to your venture: coding, marketing, finding clients.

Based on your domain I’m assuming you have socialized healthcare, so that’s one less risk to consider.