Try working as an independent contractor - paying 15.3% really makes you think twice about SS - and ouch! when it comes to tax time. It is not fun.
I'm definitely trying to plan my own retirement savings/financial future: I own my own home (reasonable mortgage right now), I deposit regularly into savings (no fancy plans yet, though), and I'm in grad school to hopefully get myself a higher salary!
I own my own business, so I pay both sides of as well....agreed, not fun. At least we can deduct half of it. However, one good thing about being a sole proprietor is the solo 401K. I can put away the first 15K and then an additional 20% of all of my profits on top of that. We have been able to shovel a fair amount of money into tax-deferred status this way. So while we get hammered in taxes, well, being a saver we get some back this way.