I got a deer the first time I used a bow for hunting ,but I had been deer hunting for 12 years .As stork said the more time you spend in the woods the better your odds are of getting a deer . Videos are fine if your hunting under the same conditions but most of us don't .Every place you hunt is different and you need to learn how to hunt it.Thats why people spend so much time scouting .LOTS OF LUCK