"Real Life"
I forgot to add Real Life. Thanks for reminding me.
Heh, no prob. I've picked it several times in various favorite VOY episode threads. I seem to be the only one for at least several years on the board who really loves it that much over all the others.
What I like about it is that it's different, way different from other Star Trek episodes. It works as a criticism of the trope that all main characters are protected from harm, and it uses the holodeck to do something both interesting and unique that profoundly affects a main character.
It has some definite similarities to "The Inner Light," in that a main character develops in important ways while living with a family that exists in a different world apart from the crew, but I think "Real Life" is even superior to that episode.