If you know where you want to go in life, people tend to help or get out of the way.Both of those are useful.
It's so easy to overestimate the importance of one defining moment and underestimate the value of making small improvements on a daily basis.
Every time you eat a salad or do a workout, you are a little bit healthier. Every time you choose to read, you are a little bit smarter.
The more you let a single belief define you, the less capable you are of adapting when life challenges you.