The swing set with a brick wall directly behind it perfectly captures the medical school experience! You're given the equipment to swing (study medicine), but there's a solid brick wall of impossible exams, endless memorization, and sleep deprivation waiting to smack you in the face. Medical students get just enough momentum to feel hopeful before—WHAM—another anatomy quiz! The perfect metaphor for spending $200,000 on tuition just to repeatedly concuss yourself against biochemistry pathways.