In summary, common knowledge can be valuable in a trade as it allows individuals to have a basic understanding and foundation of the industry they are working in. However, relying solely on common knowledge may not be enough to succeed in a trade, as specialized knowledge and skills are often necessary to excel in a specific field. It is important for individuals in a trade to continuously learn and adapt, rather than relying solely on common knowledge.
#1
MrInquisitive
If knowledge was a currency some Professors would be broke and some beggars would be rich...