This is an excellent discussion of some of the challenges that we all face... today and tomorrow! I, for one, hope to do some good in the world, and to live wisely and quietly. I think I've learned a great deal over the last while by listening and studying. I have seldom written responses to postings because I'm basically a quiet person, I suppose. There are, however, many regular contributors here on DinarVets and other sites that I'd like to know. They (you) have become a real part of my life. This experience, on many levels, has become a life changer!! Go RV!!!