Drink it now and enjoy it if you have only one bottle. Unless you have ideal cellaring conditions, it is likely to be oxidized by the time you drink it. Over my lifetime I have litteraly drunk thousands of wines and I can't recall any right now that I regret drinking too young. However I can recall hundreds of bottles that I have waited too long and they were oxidized. Drink it and enjoy it. If it seems a little tannic, decant it and wait 30 minutes.