Is a fake bun acceptable? lol. Don't answer that.
@Ducky diver,
I'd just add can fix air compressors, as if the boat doesn't run or the air compressor doesn't run, the business doesn't run.
Stick around enough, and you'll see that I have a big mouth and am not a conformist. This has both hurt and helped me. In team settings, it has definitely hurt as I've been seen as opinionated and disruptive. However, as an autonomous instructor, it definitely helps me.
I know nothing about you, what your goals are. I'd recommend reading this blog post by Andy Davis:
An Evaluation of the Modern Scuba Diving Training Industry
Decide what segment of the market you wish to focus. You may have to start at the bottom as there is a learning curve. And you may want to stay there. Or you may want to move up the pyramid. Just remember, the part of the segment you wish (or are willing) to focus has to match that of your employer. If it doesn't (personal experience), you will have a fundamental philosophical disagreement and a parting of ways.
I hope this helps.