This is all about short term gratification versus long term gain. To be honest, for certain things, I'd have a tough time making this tradeoff.
Hope there's something good on TV!
And it's not just to buy a house - this could be about any long term savings like college or retirement.
Trulia Survey Reveals Americans Unwilling To Sacrifice Cable And Vacations To Save For Home Downpayment
http://www.forbes.com/sites/trulia/2014/07/12/survey-reveals-americans-unwilling-sacrifice-cable-and-vacations-to-save-for-home-downpayment/