Tuvok and Neelix get trapped in a small room and must face their demons together, in “Rise”. Harry Kim gets trapped on a planet and must face some demons, in “Favorite Son”. Plus! Richard really thought that Jeri Taylor left after the third season.
Trekabout Episode 276: Rise/Favorite Son

Christopher Rollins
-Oh boy, so much to say and not enough time to say it. So, if I told you that Harry was meant to come out as gay but Rick Berman shut it down, would that affect your thoughts on the character? Because it seems like one of many examples of how Star Trek in the 90’s and 2000’s feels like it’s taken a step forward and back at the same time.
Eric Brasure
-Yes, it absolutely would, but is that true? I’ve never heard that.
Christopher Rollins
-For the most part, yes. Granted, I’m citing TV Tropes among other things, so YMMV.