What's in the Pfizer and Moderna vaccine and why is a third of the population fatigued?

Ethanol:

Dragon’s Milk,  New Holland (here)

Eye of the Storm Sitra, Jersey Cyclone Brewing (here)

1798 Brewery Okracoke (here)

Science:

Pfizer FDA EUA briefing document (here)

Moderna FDA EUA briefing document (here)

Vaccine Adverse Event Reporting System (here)

Sounds (from freesound.org):

freight09dec.wav by Heigh-hoo

 Locomotive 3 Approach Idle Exit.wav by patchen