Sometimes in bowling or any sports there is some luck. Have you ever seen a basketball player hit a shoot from half court? There is some luck in bowling and the biggest break that I see getting a Brooklyn strike. I have seen bowler get a lot of those in one game and that is pure luck but that luck will run out sooner that later and you need some skill at the end of the day. Bowling is based on skill, all skill and that goes for any sport that we know. You can’t be good with only luck because luck is not going to ger you far. You need skills.