The expression “jack of all trades, master of none” implies someone who knows a little bit about a lot of things, however knows a lot about nothing, i have never been sure if this was supposed to be an insult or not, because I am not sure which a single is better.
Is it better to have a broad general knowledge of many things, or a deep insightful knowledge of a single thing? As it comes to pass, I ended up focusing my brain on a single small area, and it entirely has paid off for me.
I have been able to parlay my expansive insight into ventilation systems into a specialist task for a major Heating, Ventilation, and A/C corporation, and have been making legitimately fantastic money. I have to travel a lot, which I could do without, to do place visits to places with unsolvable ventilation and Heating, Ventilation, and A/C complications, that is what I do, I am the last resort that people can call when they cannot solve a concern involving air ventilation, then usually I only get called in for laboratories, hospitals, or other places were ventilation and air circulation can be a matter of life and death. Ventilation is the exchange of air, moving bad air out and fantastic air end, however when the bad air is toxic moving it “out” can pose a challenge. I do love my work, and I love the problem-solving nature of my tasks, so in my case specializing in ventilation and Heating, Ventilation, and A/C systems has legitimately much paid off. I am a master of the ventilation trade, and jack of none.