Met a mechanic from Chad, one of the poorest nations in the world. He said we have no idea how lucky we are. He said back home, no parts were available, you fixed what you had. He said here, you need a starter or alternator, its a phone call away. In Chad, there were none so you had to fix them.
There is a lot of truth to the saying, first world problems. We truly need to be thankful for all we have instead of complaining about having to wait a day or two to get a part.