That depends. If you have repented and been baptized in the name of Jesus Christ, then drinking vodka would be a contradiction of your professed repentance. You can't have it both ways. Either you have repented or you have not. If you have not, then as Paul wrote, you may as well eat, drink, and be merry, for tomorrow you die. Of course, we consider this to be an unthinkable pathway, so we encourage you to either repent and be baptized or to be true to your previous repentance, whichever is applicable.