winnipeg population 2018

http://holdenmtrc355.angelfire.com/index.blog/1609420/criticize-that-horrid-golf-links-sand-trap-bunker-on-scottish-lamb/

Sand Traps on golf courses-- better called "Bunkers" cause great difficulty for a lot of golf enthusiasts. How is that these satanic forces transpired to be the scourge of most common golfers?