You don't become indispensable merely because you are different. But the only way to become indispensable is to be different. That's because if you're the same, so are plenty of other people.
Dig your well before you're thirsty.
The reason they want you to fit in... is that once you do, then they can ignore you.
A book is a souvenir of an idea.
In our desire to please everyone, it's very easy to end up being invisible or mediocre.
If you hear my idea and dont believe it , thats not your fault its mine.