As long as you're the person who's responsible for the outcome, I don't think it ever goes away.
Recently, in our busiest Production
environment, I had to relocate several large (+1TB) DB's to a new SAN. While the process is quite simple (updating the files to point to their new respective locations, taking the DB's offline, physically copying the files to their new homes, then bringing them back online...) the seconds it took for each database to come back online felt like hours! The "what if..." questions that go through your head never stop...
______________________________________________________________________________Never argue with an idiot; Theyll drag you down to their level and beat you with experience