This is not a trick question - why do we spend spend so much time practicing (hitting balls). Is it to groove a particular swing or correct some fault? If so, why..when we rarely play two identical shots (even drives) in a round of golf. Same on the practice putting green, which is rarely the same as the rest of the greens on the golf course. The putts we encounter for real on the course are nothing like those we stroke in practice. Same with chipping and pitching where everything is different out on the course. Is practice a way to fill in time or a type of exercise thing? Like to hear people's views.