I drank everyday for 25 years and during the last few years I had a constant pain in my liver area. During the last few months before I quit I was also getting an odd "tingling" sensation where my pancreas is; along with stomach cramps and gas everyday.
Today I am 90 days sober and all the pains and sensations are gone and have been for two months.
I am 50 years old now - from age 27 to 31 I drank whiskey pretty much all day everyday; killed about 4 - 5 liters a week. My brain was like silly putty after that. I then stuck with beer and wine and the occasional shot everyday over the last 18 years. But that still took its toll. My blood pressure was dangerously high for years even with medication. Today my blood pressure is perfect.
Do what you want. But booze will make you sick then kill you sooner rather than later.