When you open up a box, but it's not just the box that gets you.
The whole thing. Everything. The box, the contents, the box's feelings.
EBP-Side-Effects are the unexpected consequences of opening up.
They're like the existential dread of finding out that your favorite cereal is just a box of disappointment.
Or, you know, the crushing blow of realizing the meaninglessness of life itself.
Don't say we didn't warn you.