to minimized is to maximized happiness
I just digested your post, i didn't know minimalism can be a good benefit to individuals, i have so much stuff on my room and every time i have new stuff, later on i'll get bored of it, and then buy new things that make me happy, now i realized that i've been slave from materialism, being contented and grateful is the cure from being sick from materialism.
Yes @cortexx, buying things can make you happy indeed, but keeping them when you don't use them will make you unhappy. Also, at some point you will find not-buying things will make you happy as well ;)