Taking a good picture of a scene is often pretty simple. Just hold the camera properly, keep your hands still, select the appropriate mode (preferably auto), let the autofocus kick in and take that shot.
If you know how to use your camera’s manual controls no matter how limited they can be, you could potentially take even better pictures. Nice pictures will always impress but they won’t have the same impact as those creative and fancy-looking shots that look as if they have been edited.
Learning trick photography enables you to express your creativity more and you can make bland scenes look far livelier.
Engaging in trick photography also helps you realize the actual limitations of your camera. As you learn the various trick photography techniques, you also learn the importance of each and every feature of your camera.
You can then use your newly acquired knowledge of these features to handle specific situations that you never thought your camera could take care of. The next time you encounter a subject, you could still respond quickly by shooting in auto and then experiment with all the various settings and modes to come up with fresher shots of the same subject.
More knowledge in trick photography means less dependency on post-processing and image editing applications (although you could still use them to further improve your photos if you wish).