Money - Why we never feel we have enough?

1. If we receive 50,000/- we want 60,000/-
2. If we receive 60,000/- we want 75,000/-
3. if we receive 70,000/- next month, we are ok with couple of months and then again, we want more.
4. How much is enough?
5. Or is it that we would never feel enough is enough?

Where do these thoughts arise from? Is not feeling enough a thought around scarcity thinking?

Let us do this honest review of self. How much is really enough? Let us play some futuristic games, role plays and identify how much is really enough?