How to start a startup:

1. Find an unsolved problem a lot of people have (way harder than it looks)

2. Have a unique insight (generally from personally living the problem)

3. Have the social capital to recruit talent and either have or raise money (takes years)

4. Stay ruthlessly focussed and ship fast for days/ weeks/months/years on end

Building IRL community at scale on River https://getriver.io (backed by @balajis.eth & @solanafoundation) | For fun:🚴🏻‍♀️💃🏻

That's a good start, I would add, stay focused and iterate quickly