Make things right. Succeed at the first time. Do emphasize your training. Have as finish line the constant improvement. In practice, we should follow some basic rules.
Problems are just like fires.
Cause lot of damage. Is important to know what is it and how to do it. Clarify doubts before initiate a fishery. Constant evaluation of ambiental conditions and fishes behavior, allows to detect new areas were improvements can be made. Total quality is a continuous process, doesn't end with some reached results.