On my second job, I made 2.5x what I made at my first engineering job (which ended 3.5 years ago). At my 3rd job I jumped my salary by 10s of thousands of dollars over what I was making at my 2nd job. At my 4th job, I now make 8x my first job. I am now consulting (with way too many clients) and have the choice of making six figures by working less than 4 months a year.

Technical skills almost solely put me in the 1%. Although, I am sure that if I stayed at my 1st job I would have gone nowhere due to my lacking interpersonal skills. I also sincerely doubt that I would have made millions if I had mediocre technical skills and mediocre interpersonal skills instead of my pretty good technical skills and subpar interpersonal skills.