I personally don’t think it’s that bad even though it’s more than the recommended limit. As long as the people are not drinking and driving or drinking at work I don’t see why 5 or 6 drinks per day is bad considering that most alcoholics probably have at least a 12 pack per day. What do you think?
To answer your query, most people are afraid to recognized the fact that they might already be alcoholics. They are on the denial state because they want to drink. They need to be intoxicated to forget the reality that they’re in. They want to forget how miserable they are. 5-6 drinks occasionally is okay but to do it daily or on a constant basis is alcoholism because the drive to drink exists. You should get a second opinion if you need help from alcohol abuse or not. For further information or enlightenment about your query, I’ll attach several articles below.

What Defines Alcohol Abuse
Drinking Levels Defined | National Institute on Alcohol Abuse and …
Understand the difference between binge drinking and occasional drinking. Understand alcohol dependency and alcohol abuse completely. In order to become healthier or sober, you need to understand your status or attitude as a drinker or as a beer or wine lover.
Alcohol Abuse | Psychology Today
You should understand your drinking pattern in order to know if you need help from alcohol abuse. But of course, you already have an idea if you’re alcoholic because you know if you can control yourself or not. It’s actually a case of honesty to help yourself become more functional.
CDC – Frequently Asked Questions – Alcohol
A great read where you’ll learn about alcohol abuse, facts about alcohol abuse, what is heavy alcohol use, patterns of alcohol abuse, excessive use of alcohol, short and long term effects of alcohol, and the dangers of alcohol.
Other helpful reads about alcohol abuse can be found at these articles from Healthy Place and Medicine Net.
Identify If You Need Help From Alcohol Abuse In This Video. Know If You’re Already An Alcoholic.