If your planning on doing some longstanding jobs at home, kinda things you've been putting off, & someone slips you a pint of Morgans & diet coke beforehand,
An "educated" guess, I'd say 1/4 Morgans to 3/4 diet coke, not extreme but I'm not much of a drinker since pancreatitis nearly killed me 8 years ago, not caused by boozing but still leaves you with a long term issue in processing alcohol.