One major mistake PMs do is optimising for efficiency over effectiveness. Efficiency is defined as the ability to accomplish something with the least amount of waste. Effectiveness is defined as the degree to which something is successful in producing a desired result.
Optimise for effectiveness, not efficiency
Optimise for effectiveness, not efficiency
Optimise for effectiveness, not efficiency
One major mistake PMs do is optimising for efficiency over effectiveness. Efficiency is defined as the ability to accomplish something with the least amount of waste. Effectiveness is defined as the degree to which something is successful in producing a desired result.