I have noticed this throughout my career. Once I learn my job, I grow to complacency as I go through the motions of my day. I build controls into my day to prevent me from getting too comfortable. To do this, we could take on a challenge we know will push us harder. We can ask someone on the team to hold us accountable by looking over our work. Take a look at your daily routine and see if there are ways to stretch your abilities. If you don’t seek ways to progress, those on your team won’t either.