Avocado
Here the avocado reveals its tragic Achilles heel. The window between 'underripe' and 'brown mush' spans approximately seventeen minutes, a timeframe that has caused more domestic frustration than flat-pack furniture. The fruit's cellular structure conspires against preservation, demanding immediate consumption or elaborate storage interventions involving lemon juice and desperate prayer.
Pikachu
Pikachu possesses effectively infinite durability within its native digital habitat. The character has survived 1,200+ anime episodes, numerous console generations, and several complete redesigns without meaningful degradation. Unlike organic matter, Pikachu cannot rot, bruise, or disappoint you by turning brown the moment you glance away. This represents a considerable structural advantage.