You must be the master or you must hire a master.
No matter what you are doing if you want it done right you need someone who knows what they are doing. Do not rely on luck or chance.
The easiest way to get the results you want is to take a model or system that has got that result before.
Save time and money by doing it right the first time.
Ask for help if you are not the master or its something you have no interest in learning.
Early mistakes can lead to huge problems down the road.