[solipsism]

What an odd thing to suggest. Owning a business isn't for everyone. Not by a long shot.

[krisoft]

No, it is not. But grand parent comment was giving this advice based on the quoted specifics and not for everyone.

[graphenus]

And most importantly, the commenter gave one's suggestion based on representiveness, which are not facts. The rest follows from here.

[GrzegorzWidla]

But building something from scratch, even if non-profit, is the easiest way to get a job you really want. And at the same time you can find out that you like doing actual business and smoothly transition. It's a win-win IMO.