Yeah.  I mean, loving to do one aspect of the business is a huge advantage when running that business... but it&#x27;s not the whole of the business.  there&#x27;s still all that other bullshit.<p>And... my experience?  when you are small, if you are really good at that one thing you do, it&#x27;s mostly okay that you suck at the other aspects of the business.   As you scale, this becomes less and less true, you need someone at least minimally competent in the other business stuff, and &quot;just hiring someone&quot;  is a lot harder than it sounds, when you are hiring for a skillset that you don&#x27;t have.  Scaling is <i>hard</i> to the point where it sometimes make sense to set a limit and try not to scale above a certain point.