"If drinking is interfering with your work, you're probably a heavy drinker. If work is interfering with your drinking, you're probably an alcoholic."
Perfect example on how to balance your habits and work. Never mix both. Here they are suggesting that you should do everything on its given time. Morning to evening, you should focus on your routine job and from the evening, your enjoyment stats so if you are not managing your time well, you can not live life. Do not think of drinking when it's time for work, and do not work when it's time for booze. Isn't it cool.