One of the skills that not many people have is drawing. Others could just think of something and then draw it. Others would just have to copy and trace an object so they could have a project to submit. Drawing is not easy when you do not have any idea about it. How you can be able to make some sketches or drawings or shading that would complement all of the content of the picture. Let us watch first a video on drawing skills for graphic designer.
You have watched that there are two classification of drawing in the video. It is to help us understand if the drawing skill is needed. At any age, there could be some excuses and the fear and laziness to start learning the skill. But if you want to reap the reward that you canhave when you learn hw to draw then it is very beneficial as you can use them. Even if there are people who also say that it is not be needed.
That is because you will use much the program and you can control them so you could produced a product. It could depend to a persosn. There are those who does well with the traditional way of drawing but there are those who are more adept at the digital one. Whatever is you good points, try to practice more on the field you want to be in. You can draw at some times or you can make images in your tablet.