If you decide to return to school to gain an MBA, it seems like a declaration of ambition to grow. But Penelope Trunk views it differently: An admission you are failing at your work.

With admission deadlines for many schools coming up, she urges you to withdraw your application or stop working on it.

"Because you should not go to business school. If you want to start a company, you should start a company. And if you want to climb the corporate ladder you should do that. An MBA does not help you with either of those goals," the provocative careers blogger insists.

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For many people, the MBA is a path to middle management. But she argues if you're a strong performer you'll get into middle management faster by working than taking two years off for studies. And if you think you need to go to MBA school to become an entrepreneur, she says you're clearly not cut out to be one.

She sketches out various types of performers who take MBAs, including:

Getting to the top is a race. And in this one, the tortoise who takes a break at MBA school loses in her estimation.

The five factors for high potential success

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If you choose to skip the MBA path but catapult to success in your organization, five factors can be critical, according to Claremont McKenna College professor Jay Conger and PepsiCo Inc. senior vice-president Allan Church in their new book The High Potential's Advantage:

It starts with the first factor, sensing what your boss needs. On that score, the authors suggest four approaches:

Carry this out successfully and they believe you will be groomed for success by the organization as a high-potential star.

Saying no – with class and vigour

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Business coach Deborah Grayson Riegel offers these responses in Psychology Today for requests you want to decline:

Quick hits

Editor's note. An earlier version of this article incorrectly referred to Penelope Trunk as Penelope Trump.