but I accept that it must be step by step
you mean you start on small and go on bigger aircraft?
keep dreaming! you don't get it, there is NO job on this market, and no job for the next 10 years probably.IF you get a job, you are one on the 250 pilots to get lucky.
even a Flight instructor make only 100 euro a month with no future and plenty of FI still looking for a job.it's madness!
when you reach 30, they tell you you are too old and the only path is p2f where the airlines receive thousand of cv from desperate pilots.
EU is still in recession with unemployment growing everywhere, the only place on earth where jobs are going to china,... and where the CAA is making you a fool with their 100'000 euro license and 0.0001% job opportunity!
my best advice, keep you private, and wait...and if you see pilots start to be employed (which I doubt), go for it.