The bigness of a vision can crowd out the concrete seed it will grow from.

When you have an open-ended system that will change the world, 70% of the perception of early adopters should be the simple starting part.

20% of people should see the obvious extensions into direct adjacencies.

Only 10% get the whole abstract vision.

If all you talk about is the bigness of the vision, it snuffs out any concrete spark by not feeling big enough and being overwhelming.