Please share your experience of building startup(project) from beginning. What was the hardest or most common problems you've encountered? etc...
Have you checked out Paul Graham's essays? They are about startups in general, not just crypto, but might still be of interest to you:
http://www.paulgraham.com/articles.htmlI remember his "hacker" essays, It was top 1 result in Google rank when I googled for "How to become hacker" many years ago. I was kid though.
Feels strange to revisiting his site and interesting essays again.
Are building something urself
Yes