These twin objectives are almost impossible to achieve, given that his embattled situation means the disgruntlement of losers can be more than usually damaging.
There will be some disgruntlement about the headphone port as many people have invested significant sums in their own high quality earphones or headphones.
Hauling guano by muscle-power in the fierce tropical heat, combined with general disgruntlement with conditions on the island, eventually provoked a rebellion in 1889, in which five supervisors died.