Caffeine is like crack to an Aries. It's best if it's compact and powerful. They don't waste any time and down it in one big gulp, Italian-style.
This gives them time to recharge their batteries before returning to their duties.
Sagittarians prefer morning coffee alone. This is their favorite time of day since they can plan and prepare for combat.
Don't annoy Sagittarians when they're enjoying their morning coffee. They may respond badly.
Capricorns like tasting all coffee varieties. They prefer coffee's flavor over caffeine. Capricorns have refined taste, thus any source of this drink is good
unless it is soluble or low-quality. Capricorn understands and may take it personally. Everyone likes coffee, including Capricorn.
Scorpios and Aries like strong coffee. With a strong espresso, they can regroup and play again. Black coffee matches their sad mood.