I didn't go by whether I liked doing something, but whether I could.
I don't do facebook for instance, but I know how to change my privacy settings.
I once made a website.
You don't often see me changing a tire, but I could do it.
I once put together a piece of furniture, so I guessed I could do the same with something from IKEA.
What I remembered after doing this was how my father always indicated to me how I would be a failure at life, but was at the same time unwilling to teach me how to do any of the things he knew I would fail at. When I went off on my own, I waited for the other shoe to drop for years, until I realized I'd been doing quite well thank you.
I've never come across anything in life that was that hard, if I needed to learn it, to be quite honest.