There are those who believe in things which are mystical and mysterious in nature. Certainly, there are a lot of things we can fully understand. This is the reason why most people would fear learning more about these things. They go way beyond the normal logic and would often leave others confused on how some things and concepts are made possible.
There are many things which are left unexplainable for many. There are those who make use of candle magick for various spells and rituals they conduct. There are many questions set on the art of candle magick. What one would need is an open mind and the understanding about concepts which science have no way of explaining. There is certainly more to life which we cannot fully grasp. All it takes is for a person to do his research and expand their horizons on a number of concepts.