I made 2 mistakes here and payed for it, south opened 1♠ (NS vul) and I decided to pass, double would had solved all my problems but I failed.
North raised to 2♠ and south settled for 4♠. At this point I was very happy not to have doubled hidding my strong hand, little I knew.
The next thing all happened at the speed of light, I discarded ♦-♥ leads then ♠ cos I hate leading trump from J10x wich loses a trick often, so I made my last mistake of leading a club (if I had though more about it I would had led a spade)
Declarer said thank you upon seeing dummy, and quickly called low club from dummy. My partner flew with ♣A and gave me a not so succesful club ruff.
Justin will say that playing low club from dummy is obvious ec, but it was the first time I saw such a play.

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