Your heart, or misalignment of your spine, can cause chest pain. Many people that experience chest pain go to their family doctor or to the emergency room in fear that they are experiencing a heart attack.
Other Function. The hard and soft palates help people sing. When sound comes from the chest, the sound waves that have been generated by the vocal cords bounce off of the hard palate and out of the mouth. The hard palate essentially directs and resonates sound.
What you think they mean: The same thing. What they actually mean: The palate is the roof of the mouth and also a person's ability to discern different flavours, while a palette is what an artist uses to mix paints. Neither are to be confused with pallet, which is a wooden platform used to stack things.