Photographers nowadays seem to be everywhere. Digital technology made it possible virtually for everyone. Levels of competition in this field are constantly rising. Taking photos has become simpler than ever. But only technically. Creativity, artistic taste and talent are still an essential part of becoming a success as a photographer.
Photography is like the weather. Someone likes rain, while the other is so enthusiastic about heat days. One may like portraits, and his/her friend at the same time loves collages. Can we suppose that everybody will surely like the summer breeze and the blue sky, or can we confirm that a documentary photo will be clearly defined as the best type of pictures?
Achieving the best exposure is pretty much like collecting rainwater in a bucket. You want to make sure that you collect neither not enough (underexposed images), nor too much (overexposed images) water.