Surprise comes from defying expectations.
Remember the Bob Dylan rule: it's not just a record, it's a movement.
If I fail more than you do, I win.
The largest enemy of change isn't 'no', it's 'not yet' - that is the easiest way to forestall change.
Before you tell yourself you have no right to invent this or improve that, remind yourself that the person before you had no right either, but did it anyway.
Change isn't made by asking permission. Change is made by asking forgiveness, later.