Worth a Shot?

I haven't ventured into the Botox waters yet ... and I'm not sure that I ever will. Yet, sometimes when I see my crow's feet getting progressively larger and the worry line in my forehead getting deeper with every month that goes on, I have to admit, it's tempting. But last week, I read about new research showing that Botox may be able to travel to the brain. Yikes! Granted, the study in question was done on rats, and millions of people use Botox every day with no major side effects. Still, for now, I think I'll be sticking to my anti-wrinkle lotions and potions and trying not to frown so darn much. What about you--what's your take on getting injected for the sake of beauty?