Why?

Mostly because their definition of "success" is wonky. It may be based on money, power, things - and these can all be taken away.

And anything that can be taken away jeapardizes your ability to feel "successful".

So instead, build success into your every day - making a contribution to your purpose or cause, serving your clients or team so that they feel better because you've been there.

Find success in the small things, and you'll find the happiness you're looking for.