I am sorry to hear that you feel this way. It makes me feel sad that you are sad.

It is said that every cell in your body gets replaced once every seven years. You literally become a different person every seven years. Technically that's not quite true. But it is true that life does keep changing, and the world keeps changing. Seven years from now it will not be the same. It might be better, it might be worse, but it will change.

Niloo, why do you feel this way? What's going on? 

This world is not perfect but all we can do is make it a better place - day by day. :-)