The other thing is that doctors test only the most common estrogen level. There are three kinds of estrogen in a woman but they don't test the other two because they are so rare; mine was the third kind of estrogen. ↗
Ever since I bought and started flying an airplane, it's been almost exclusively for business. I love to fly. It's a great joy to me. But rarely do I use it for any kind of pleasure, other than it is a pleasure to fly. ↗
As far as modern writing is concerned, it is rarely rewarding to translate it, although it might be easy. Translation is very much like copying paintings. ↗