To dream that your real life is depicted in a cartoon world suggests that you are perceiving the world in a comical and unserious manner.
This dream may also serve as an escape from the stressful realities of your life. It is your way of obtaining moments of lightheartedness and fun.
Additionally, you need to learn to laugh at yourself and at your mistakes.
To dream that you are watching cartoons indicates that you are not taking life seriously.