I started when i was about 9.. I was living on a farm in Australia and so having a gun was pretty normal.. I have owned a few hunting rifles and after about 10 years i became an excellent shot.. Not being big headed either i am just stating a fact i was a very good shot... I had a good quality Rugar 223 stainless steel rifle with a top quality scope and it was well zeroed in...
Not many pigs of foxes got away if they where close enough for me to take a shot at them.. And i spent some holidays shooting for farmers out west when they had Roo culling quotas from the government.. i knocked down more then a few Roos while they where on the move jumping.. I used to time it to hit them while they where mid jump in the air..
I don't shoot anymore because after you achieve the challenges then there is no challenge left and it can become very boring, even mechanical, like you are a robot..