[AndrewKemendo]

Hard things have to be done solo because explaining to others is slowwwwwwww.

A million times this. I never really understood how hard it was to explain a (in my mind) simple new technology to the lay person until I had to do it. This is even after spending years as a technical briefer for high power executives.

[iphone7166]

What I was meaning is actually not about external investors or so. My point is, sometimes even putting more equally competent technical collaborators won't work; it's like digging a tunnel: the working surface is only that wide, an extra worker can do little more than staring at the working man's ass.