Reasons why art drawn with MS Paint always look so bad:

• It might strain the viewer's eyes and make the painting appear unattractive. Overuse of the dodge and burn tools often results in too much contrast. Only white or black is added to a colour using the dodge and burn tools.Areas of light and shadow in the actual world aren't just a brighter or darker tone of the basic colour.
• It gives a painting a muddy, greyish appearance 
• These appear to be a shortcut for quick and easy shading, similar to the dodge and burn tools. To effortlessly create a smooth transition between both, simply draw a light region and a shadowed area and smudge away.
• Everything will look shaky if you only use little brushes. Everything will look blocky and undefined if you only use large brushes.
• Color saturation is a common mistake made by newcomers to digital art. They just consider the base colour of objects, and the natural temptation is to choose one that is bright and saturated.

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