Without heroes, we are all plain people and don't know how far we can go.

How far you can go without destroying from within what you are trying to defend from without?

Tact in audacity is knowing how far you can go without going too far.

The problem in defense is how far you can go without destroying from within what you are trying to defend from without.

People do want to know the personal things. How far is too far to go with personal lives?

No matter how far a person can go the horizon is still way beyond you.