> in the tech industry you are often rewarded for changing your job regularly. That only works when you're early in your career (< 5 years experience, beginner

> in the tech industry you are often rewarded for changing your job regularly. That only works when you're early in your career (< 5 years experience, beginner to intermediate). You hit a wall fairly quickly after that. Also, in those five years, you hit your 80% learned with 20% of the effort. After that, you can learn and earn far more by making your own products and selling them. Or starting your own company.