article_snippet: Scroll down for video .
article_snippet: (Not many know the left-hand rule today.)
article_snippet: One-way ticket to inelegance
article_snippet: Everyone else will be in the same inelegant boat as you.
article_snippet: Tricky little fellas!
article_snippet: A skilled high-society habitué will know that OYSTERS are really only eaten in months containing the letter R.
article_snippet: but if you get really stuck, then just bluff your way through, says William (right) .
article_snippet: In which case, your strategy is to eat as much of your strategy as you can muster, push your strategy to one side and devour everything else.
article_snippet: so you aren’t caught out again!