don't boil the ocean. scope your problem out. web3 is so early it's tempting to build out the whole ecosystem instead of one product. 

there are so many interconnected bits that your idea may have dependencies on other ideas. it would be a mistake to build the full interconnected web of ideas. don't boil the ocean.

running experiments; writing https://kori.ooo

pacing the evolution of your product to achieve it's final form when the ecosystem is ready for it is key. even more important is the need to have product-market fit at every stage prior to this final form.

if your idea has too many dependencies, it may be that you are too early. in an emerging industry, there is a natural order to which products materialise. it likely took YouTube to exist before Twitch could.

Agreed. I learned this the hard why he building for the ocean.