An Insight.

It is entirely not Johnny's fault that I find house parties severely, unutterably, mindwarpingly depressing. No, the responsibility for that condition is all my own.

However, acknowledging this requires that I first acknowledge the depths of depression triggered by house parties, and that I am unwilling to do. So, hypothetically speaking, if I were to be embarrassingly, heartbreakingly, shatteringly depressed by house parties, I would freely admit that it was all my own fault.