I'm big into looking for silver linings...they're almost always to be found, regardless of how bad a given situation appears. The current economic downturn is no different.
Perspective - it's a great thing. It's also incredibly easy to lose sight of, but once obtained, can provide much relief and clarity. With respect to the current financial mess, I've lost a ton of $$'s, and my early retirement plans are now up in the air. However, it's nowhere near the worst thing that's happened to me. It's not even in the bottom 20, and I'm guessing an honest assessment of most peoples' lives will reveal the same. Same goes for times of great prosperity. A huge upswing in the market or a booming economy, while certainly gratifying, means nothing to me in the grand scheme of things. Love, health, friendship...good or bad financial times, don't hold a candle to these priceless experiences.
Closely related to perspective, is focus...and it's so easy to lose in times like this. The background noise is everywhere...turn off the TV, stop reading the gloomy headlines, and think and act more like a surfer. "
Enough of these negative waves, man..."
The best things in life, don't cost a damn thing. A great conversation with a friend, a walk in the woods with your spouse and hounds, a beautiful sunrise/sunset, the smells that linger after a heavy rain...the best life has to offer, have little to do with one's financial well being. Spending more time enjoying these simple and precious moments is not only fulfilling, but an excellent alternative to activities that cost money. Don't look at the loss of costly activities as necessary belt tightening...look at it as an opportunity to invest in mental health.
Perhaps the above is too simplistic and unrealistic for some...but it works for me.