My philosophy is quite different. I too want the perfect combination of light and weather etc, but I come from it at a different angle. My motivation is to make the best of the conditions that I possibly can and try and come up with something I like, as will others, in the conditions what ever they are. I will almost always shoot. There are very few occasions where I have not come up with something worthwhile. I cannot control nature but I can control what I make of it.
This is what I came up with in conditions that were deemed to be less than perfect.