Death.

A majority of the people doesn't focus on this topic since they feel like this is the final show. 

They think, as everybody dies at a point of time, all they need to do is to focus on living the best life they can live with the time they have until they die. Some people become too obsessed that they even research in doing healthy habits like diets and morning walks. In doing so, they are trying to enhance their time when they are alive and extend the lifespan of themselves. But what is death really? And when does it make it's entrance? Deep inside, we are just matter. It can be broken down into elements. Our body is like a machine. A complex structure operated by nanochemical machinery beyond our comprehension of words. Rodin coil dynamics incorporated in each tiny parts including the heart. The heart is like a torus, expanding and contracting like the motion of a tesseract. The same applies for the lung. With each breath it's expanding and contracting. At the time of death, this motion is stopped. Each part functioning according to the vortex mathematics comes to an end. Matter becomes reduced to simpler compouds by microbial agents. All the energy which was in each cell of your body become transferred to new agents. In short we can say that your energy get blended into the overlying energy. The consciousness as a whole cannot be destroyed.