I am always ready for any of the three. The key is to realize that THIS is a hobby, not life and death. We are all very very lucky to have the luxury of contemplating any of the proposed topics. This is a first world hobby with all of its supposed queries and quandries. Keep that in mind! We are not solving world hunger, pestilence, drug addiction etc. Some people go too far trying to convince others that they are right or more informed...MAYBE you are Maybe you are not.....make your point,,, chill, ..... relax ....... and be pleasant.😉