Could you give examples of the kinds of things you've learned? Maybe top-3 or top-5. For instance, the first time I wrote a business plan in school, it was an e

Could you give examples of the kinds of things you've learned? Maybe top-3 or top-5. For instance, the first time I wrote a business plan in school, it was an eye opener. Note: I took a bunch of business courses but do not have an MBA.