Question

Someone pls help!!

Answer 1

Answer:

Because what you already have isn't ever satisfying enough. It's called adapting, as soon as you get something, you will always crave more. I guess you could call it a psychological addiction.

or

Looking forward to something or pushing for something gives people something to do, and helps you look forward to something later in life.

----------

I doubt this is correct but I hope it helps a little! :)