"The Four Steps to the Epiphany" - Steve Blank <a href="https://www.amazon.com/dp/0976470705/ref=as_li_ss_til?tag=smacovlan-20&camp=0&creative=0&linkCode=as4&creativeASIN=0976470705&adid=1RAHFN03MMTCCMN5G06A&" rel="nofollow">https://www.amazon.com/dp/0976470705/ref=as_li_ss_til?tag=sm...</a>;
In my opinion, B2B is a business model, not a market. Stocking washrooms with toilet paper, providing office temps, and Red Hat Enterprise Linux support all are in different markets.<p>Domain expertise is important.