In a perfect world, your network would suffer no downtime and be locked down tight. You'd be in perfect compliance with all government regulations, and your users would all be self-supporting. The cloud would take care of nearly all your infrastructure needs, and there wouldn't be a single device accessing the network you didn't first approve of and control.
Also: You'd finally get the respect and admiration you truly deserve.
Good luck with all that. The gap between your dreams and cold hard reality just gets wider every day. That doesn't mean you should give up, but it does mean you need to get real about what you can change and what you must accept. Read more.