This is an uncut key. That’s how it comes from the factory.
The uncut key has the potential to open any door. But that is just a potential.
The locksmith cuts the key so that it can open a specific door. When he does this, he is setting a goal for the key.
When we are young, we also start with a huge potential. But that is just a potential.
We also need to prepare to achieve our goals. We need to define which doors we want to open!