I'm not in this world to live up to your expectations and you're not in this world to live up to mine.
When you meet someone with a vision, you have to give them a shot and an opportunity to see what they can do.
It becomes a giant's task to compute the result when the effect of cross seas, wind at all angles and ever varying force, arched surfaces, head resistance, ratio of weight to area, and the intelligence of the guiding power crop up.