Between my husband and I, we use about 1 stick per week or occasionally a little over that, LOL. Trust me, it's fine. I have been losing 10 pounds a year for the past 3 years without giving up my butter. I cook eggs in it, though sometimes I used beef fat or bacon fat, just depends. I go to the doctor regularly and my cholesterol and triglycerides are fine (I am not on meds) and they actually cut my BP meds in half on my last visit because it was only 117/80. Two weeks after they lowered the dose I went back in just for that and it was 112/80, so eventually I might not have to take it at all anymore.
I don't eat a lot of desserts either, about once a month I might have a small piece if we are with family and I make a dessert (or someone else brings dessert) but usually if I want something sweet I eat fruit and yogurt.