The quest for the perfect cup of coffee

A cup of coffee can be very good but not perfect. Why?   Growing:  The climate, to wet, to dry, cold, or hot. Processing:   Improper temperature, humidity, supervision, every malformed or spoiled been removed. Shipping: Exposure to dampness, saltwater air,or other contaminants. Warehouse storage:   Two hot, to cold, damp, dry, stored too long. The roast:   Under roasted,  over …