What is sketching?
Light quick drawings to capture a moment, a scene or even a felling. Sketches are not necessarily meant to be finished drawings, but often form the basis of larger artworks. Sketches and sketchbooks have been eh source of many great works of art, and give us inside into the thinking process of many great artists. They also have been a way for artist to take notes.
A sketchbook is personal. You can share it if you want, but you do not have to. It is ok to write in a sketchbook. You can note down the colors you see, notes on what you want to use in another work, anything that works for you.
Sketchbooks can be used to capture the overall look of something or record details that you see