I agree with learning not from teachers, more from experience. Experience is what allows us to get better, such as failures that get us back up. Errors give us lessons in taking pictures, as we learn not to make mistakes and do that kind kind of settings or adjustments again. As I learned that these photos are adjusted from light, as contrast and brightness is needed to see the reflection from the window, and so that the reflection looks like a mirrored image from the non reflection.