God give Devin the help he needs to reduce his caffeine intake without feeling any severe withdrawal affect, thank You LORD, Amen
Depriving oneself as in cold turkey, may bring on unfavourable withdrawal from going off too quickly, like jitters and headaches and fatigue, and so I think you hit right on the button, to slowly wean yourself off by reducing dose instead? Keep in mind that teas, hot chocolate, cola drinks contain
caffeine too? Freeze dried instant coffee is said to have less caffeine? Also you can buy a small jar of decaf, and mix it half in half with your regular coffee and that helps reduce caffeine as well. Then just keep withdrawing the caffeine coffee and adding more decaf, and then work from there to take it even further, smaller cups, smaller doses, and a prayer with each cut down. You will do it for sure with God's help.