Comment by practicaldev

> And every one aspires to be one in this industry.

This is so far from the truth that I don't know how to make sense of your claim. Either you are living in a bubble or in a place which provides no career path to engineers (thus forcing them to want to be managers) or you are interpreting the data you are faced with incorrectly.

There are so many people in this industry who never want to be a manager that this claim of yours is frankly absurd!