I think one of things is that all fantasy it seems to me works the way your brain basically works. This is perhaps a startling concept, but I think it's true.
When you get back on the field and do things, any doubts you've developed leave. The more consistent you become, the fewer doubts you have.
I don't have a particular recommendation other than that we base decisions on as much hard data as possible. We need to carefully look at all the options and all their ramifications in making our decisions.

