Exactly when does the company's rising star become its undertow? Have your own hours logged in the office devolved from being inspired to being a bit disheartening? Are your team members on board with your projects? Every entrepreneurial, ambitious corporate soldier is vulnerable to corporate burnout, the insidious mindset that could significantly compromise a brilliant career. And you may already be exhibiting early signs of this lethal downturn in attitude.

Now professional career coach Annie Martinez has created a quick and indispensable guide to help you identify the early...