A quick definition is that people tend to see the world as a fixed pie, and that in order to become wealthy and successful, all we need to to fight for that share of the fixed pie. This often result in only win-lose situations.
Some tips for eliminating this scarcity mind forever, is to understand that that the situation can always end up as a win-win situation for everyone, and that the very pie that you wish to get, can actually be expanded, through unique perspectives and collaboration.
Any additional thoughts on this?
Oh, and adding to this by Tony Robbins, is that he states that giving is a way to remove the scarcity mindset and very often this action of giving can come back to you in many ways.