Growing with your company's complexity.

Not sure if anything changed my approach to work and engineering in the past five years more than this passage from @Lethain, written in the context of staff engineering but much more broadly applicable.

People early in their career should learn from computer science: meander some in your walk (especially early on), randomly drop yourself into new parts of the terrain, and when you find the highest hill, don’t waste any more time on the current hill no matter how much better the next step up might appear .