And you don't have to be. I once had a boss who was like you, not a computer person. After much discussion, he would tell me what he wanted to accomplish for x(say reports). As long as he could tell me what he wanted and how he wanted it to look printed on paper, he was done. He even called the computer ' that box thing'. LOL. He never knew where info was stored, how to input data, get meaningful info from it or anything else computer related. Of course, it did take him a few trys in explaining what it was he was wanting to accomplish, because getting what you asked for is not always what you want in the final results. LOL
You are doing just fine. And you already know how to input data because you enter your flavorings onto the eliquid website. And you know how to get that info out when you want to retrieve your recipes.
Computers are only tools for us to make it easier for us to keep and use what we type into it.