Make the right decisions based on measuring and talking to people before you start building and waste time. Code is not progress. Decisions (based on facts) are progress.
Progress is: a greater conversion of people who hear about your product to people paying you money for your product. Note the present tense in "paying": retention is the root of success. So, measure your sales funnels and measure your retention.
Why are you adding features if they aren't increasing sales?
Why are you adding features if they aren't increasing retention?
