This is the most European thing I've ever heard. Most people would not like to take risks and would not even think about stepping outside of their comfort zone. Personally, I think this is the reason why there are less startups in Europe compared to US. No one would like to take a risk unless it's absolutely necessary.
> I have worked 20 years in the same job and so have my colleagues.
I do not mean to be offensive and I know everyone has their own cup of tea. But 20 years doing the same the job?? This would literally be death to me personally as a software engineer. Changing your job is part of your career growth in-order to expose yourself to new challenges, problems and new environments. Of course this comes with a risk factor and personally, this risk and excitement is what makes life interesting. I would kill my self if I got stuck in the same job for 20 years.