As a dictum this is sound but its much better to frame this as a business case, eg. cost benefit analysis and risk analysis. This is what it is rooted in. When

As a dictum this is sound but its much better to frame this as a business case, eg. cost benefit analysis and risk analysis. This is what it is rooted in. When you have a limited resource (time/money) make sure they are being optimized for greatest return if you are a startup.