Setting out to pursue and achieve your biggest goals is going to separate the people in your life into two different groups:
The first group is going to be confused.
They're going to be intimidated.
They're going to be jealous.
They're going to quietly track your progress...
But you'll never hear a single word of encouragement from them.
This group of people will never understand your actions...
...and it's not your job to help them understand either.
Leave them behind.