Right now Humanity pass away 3 billion hours per week in the net with games.
To be happy humantiy had to invest 21 billion hours of gaming per week.
So i am working on this.
To stick to a game the player must be kept in a corridor of frustration and triumph.

Source: Jane McGonigal


On, on, on cried the leaders at the back
We wetn galloping down the blackened hills
And into the gaping trap
The bridges are burnt behind us and there's
waiting guns ahead
Into the valley of death rode the brave hundreds

New Model ARmy, The Charge