>>21458636 (OP)Finally a good question.
Before you get started buy yourself a champagne bottle sealer and a bottle of champagne. Start with Moët & Chandon, you're not ready for anything cheaper and anything cheaper is just admitting that you don't even want to try.
2. Drink absolutely no more than one bottle a day or six bottles a week. But no less than five bottles a week. This ensures you stay a nice level of sophisticated without becoming drunk. I recommend you ration out several shots to take throughout your work day. Obviously the bottle has to stay cold and so does the champagne but you can easily hide your stash by pouring rationed out champagne into syringes. This both hides the contents and lets you store it in a work fridge. No questions asked.
C. While keeping up your regiment begin attending fancier and fancier parties and gatherings. Make sure to talk to everyone at these events. Start at the fanciest place you can get invited to and work your way up from there.
iv. As time goes on buy pricier champagne and consider upping your dose. By the end of year one you should be attending gatherings with wealthy locals and be drinking "Pol Roger Vintage Champagne". Also make sure you've shed your old social circle by this point, you should have new friends a new job and ideally a new fancy family