When you Smile you can use between 5 to all 53 muscles. So it’s your face, where all your “Mood Enhancing Muscles” are found. It’s Day 22 of the National Health Blog Post Month. Ever feel like you are just walking around wearing different masks? I have the Happy mask I put on just like the one in my Mental Health Humor graphic memoir cartoon. The sad face is under the mask. But, here is the one time that you can fake it and it can turn out good. See after a while of wearing the “mask,” it does lift up my moods.