Out of curiosity, how and how often do you make use of Haskell's laziness, and how often does it get in your way? And yes, the syntax of Haskell (besides unary

Out of curiosity, how and how often do you make use of Haskell's laziness, and how often does it get in your way? And yes, the syntax of Haskell (besides unary minus) really does feel like it's close to some kind of optimum.