Older people sometimes talk about the good old days when life was better. In fact, they talk nostalgically about their own youth that was irretrievably gone. The past century has made enormous progress in all fields. The standard of living, work environment, health care quality and mobility, and the availability of cultural programs, recreational activities and information – all that clearly speaks in favor of nowadays.
In God's kingdom, calling trumps credentials every time! God does not call the qualified. He qualifies the called. And the litmus test isn't experience or expertise. It's availability and teachability. If you are willing to go when God gives you a green light, He will take you to inaccessible places to do impossible things.