Diesel engines and fuel systems, automotive mechanics, old school (pre-1980), automatic transmissions. Owning and operating my own dog poop clean-up business.
“Expertise” as in “what I’m good at” or “what I’m an expert of”? Because honestly I don’t think I’m an expert of anything, just someone with some knowledge about things.
I am the master of mediocrity.
I know a little about everything and a lot about nothing.
The only thing that I’m an expert at is bull headed perseverance.
I’m proof that you can get through life successfully with bold determination and blind defiance.
I’m a CPA and Accredited Pension Administrator. (I’ve never administered a plan. I earned the credential to become an expert in retirement and benefit tax law.)
I’m a wicked good vegan cook.
I have the rare talent of acting delighted by all my husband’s jokes and wisecracks, no matter how bad they may be.
Linguistics and languages, literature, audio, geography, and classical music. I could talk your ear off about any of these topics. Linguistics and literature are the only ones I’ve been formally trained in at the academic level, but I’m confident in my expertise and knowledge of the others.