Some diet books say to avoid it others say it's fine to include a couple of cups. I think the biggest problem is if you are drinking your coffe black (or with FF cream) or if you are drinking frappuccinos
However, 2 pots of coffee daily is overkill
and could cause several health problems. My son was drinking excessive amounts daily as well, so I did a little research on it and was shocked and scared by what I found. We both switched to decaf. You may want to consider cutting back to just a couple of cups per day. Maybe start drinking a half-caf to ease yourself out.