I like to quote myself, it gives the illusion of a thoroughly considered world view.
QUOTE(turnea)
Ultimately politics is about policy and policy about people.
Understanding this progression is the difference between caring about politics and political apathy.
The fact is the politics affects nearly every aspect of our daily lives in some way or another. Anyone who has been through high-school history can see how enormous these effects can be.
Despite this, most people simply don't make the connection, or more likely can't sustain the understanding that politics are so critically important.
People tend to replace apathy with concern when they feel powerless and left out, the average American feels just this way about politics.
The fact is we are neither powerless nor left out. Some minds remain closed, but taking the skills and the information we gather at

and applying them in real life seems to me to only sure fire way to avoid burn out.
Find people and organizations in your community who are actually working on issues you care about... or if you're a smarmy college student whose too broke to care about the inconvenience like me...
Start one (I'm working on it)
Once you think you've exhausted the opposition's original thinking it's a good sign that you're reasoning is leading you in the right direction and you may have some useful insights to aid in affecting practical change.
I don't by the myth that age brings realism.
Just because we get tired doesn't mean things aren't worth fighting for.
Heck, Ghandi never got "realistic" either.