Re:What I Learned From an Unsuccessful Launch
by stockkid on Tuesday May 17, 2016 @10:08PM
(#11719229)
> Later I found out it is because of long hours work without enough exercises.
Yes. As another commenter noted, the energy is probably one of the most important resources. I might have partly burned myself out.
From my experiences, you need to prepared to explain your project/company with 2 sentences at most. Otherwise you will get lost during the development, also your project is probably too complicated.