Everyone wants for more-- and you should, it's called ambition-- but work with what you have.
There are a LOT of fun things you can do, good things you can eat, and smart choices you can make, that don't feel like sacrifice.
http://finance.yahoo.com/blogs/the-exchange/signs-living-beyond-means-165333552.html
It drives me crazy to hear people crying poor then see their vacation pictures, or a post from their top of the line phone.
(I know that some people are very smart about their choices, and still struggle. It's clear that these are not the people I am referring to.)