someone that will try to understand why:I do not like Multi and to open weak 2D as also 3C/D;needed 8+1/2 tricks to open 2C or having 23 or more points;I love the use of Pierre Albarran responses to 2C opening bid, instead of 2D waiting; I do not open 3NT; my neg Double promises at least one unbidden major of 4 cards long, but never a 5 cards major; I never open NT with a major of 5+cards;over 1S a response of 2H promises 5+cards of H and a minimum of 10(9) points; over 1H a response of 1S denies 3+ cards in H and shows at least one doubleton or singleton in a minor suit; and much more stuff, to discuss alongside with the practice of the partnership.
