Accept it. Do your work. Collect your paycheck. Go home and live your life. Save and invest. Build wealth from your 20s through your 40s, still be wealthy and independent in your 50s.

The idea that "a plateau is a bad thing" is rooted in ambition for its own sake. Not everyone needs that to be happy and satisfied with their life. No shade intended if you are one of the people who do want more, but for those of us who don't, acceptance of our reality is a really solid response to a plateau.