Sure. I mean, I consider worrying a waste of time, since there's nothing I can really do to influence the situation. But there are plenty of things to worry about! lol I mean, clearly, Bono isn't the best at paying attention to what he eats and how much he drinks...let alone WHAT he drinks! (Red wine...) He is also impulsive, and a huge risk-taker when it comes to his interaction with fans.
I also worry about them simply because they're such huge celebrities. And more than that, they deal with a lot of political issues, and are bound to run into a few radicals or crazies here and there. And we know the danger is real because they've had close calls before, like their trailer being bombed. More than that, they're always flying in airplanes, and when you think about people like Buddy Holly, JFK Junior...It almost makes you want to run to Dublin and tie these boys to their beds! (Now, don't anyone get any bright ideas, there...)
...But like I said, I think it's a waste of time to worry. This is their lot in life. I respect their decisions. (With the acception of certain activities involving water bottles that I will not go into herein...!!)
Dot.