This is very easy to fix. Just taper off over a long period of time. I’ve quit coffee temporarily (reset) many times this way. I’ll benchmark my current consum

This is very easy to fix. Just taper off over a long period of time. I’ve quit coffee temporarily (reset) many times this way. I’ll benchmark my current consumption on a scale. Then I’ll make a spreadsheet that reduces it over a period of two weeks gradually, until hitting zero. You can adjust the duration to a month or whatever you feel comfortable with.