I have read several books and several blogs - you get some good bits from the all. Most of what you learn is by actually doing and discovering what works and wh

I have read several books and several blogs - you get some good bits from the all. Most of what you learn is by actually doing and discovering what works and what doesn't in your specific case. I found Steve Blank (https://steveblank.com https://steveblank.com) the easiest to relate to and his book https://www.amazon.com.au/Four-Steps-Epiphany-Steve-Blank/dp/0989200507 https://www.amazon.com.au/Four-Steps-Epiphany-Steve-Blank/dp... is particularly relevant to high tech products and services.