Accepting yourself as you are is the worst poison to tell to your child or someone you care about. Life is about in inventing yourself through craft, doing, trying, discovering, challenging, achieving goals and self improvement.

The article brings a lot of examples of people who lived and breathed something, so it was essentially their life.

Telling people to dive into something even if they don't feel it is dangerous advice (especially for kids) -- people will just get burnt out.

Of course, there is nuance here -- you don't necessarily want to achieve world-class in something, and sometimes pushing is indeed worth it.