B’elana was mostly just angry.

I don’t remember shit about B’elana , or much of Voyager characterisation except :

• Janeway : Hardass
• Doctor : fun guy
• Tuvok : generic serious vulcan
• Neelix : obvious comic relief, silly
• Chakotay : Native american guy with a cool face tat

B’elana being mostly angry makes sense as a Klingon and an engineer. each facet isn’t known for being sunshine on rainbows, combined, not exactly going to be a delight.