SUIT ABC's

A: ANALYZE the lead
B: BIDDING review
C: COUNT your winners and your losers 
D: Do I, Don't I or Do I Delay DRAWING trump
E: EXECUTE

NO-TRUMP ABC's

A: ANALYZE the lead
B: BIDDING review
C: COUNT your winners and your losers
D: Determine which suit or suits you need to DEVELOP for extra winners
E: EXECUTE