Fate is your pool of dice that allows you to go above and beyond what a normal person can do. Fate is a representation of what makes you, as a player character special.
From a game perspective, when every you are attempting to roll the dice, you may add dice from your pool to effect the results.
When rolling the dice, a single success usually means that the whole test is success, the exception to this is the versus test, where another person is trying to do something which is in conflict with you.
What to do with successes:
1. Trade in successes for control of the monologue.
2. Add successes to your fate (conditional)
3. Apply one or more successes as damage (conditional)