What an interesting topic! There is no right answer! Here is the tale of two brothers.
My two boys each had different motivations with respect to baseball. Each of them
love playing the game, and I firmly believe that you need to at least start with that. They are about 1.5 years apart in age.
At the younger ages, I would take them up to the local field and it was painfully apparent that to me that the
younger boy had better tools--or so I thought. He could hit better, field grounders better, make throws online better, etc. I thought he was going places in baseball!
What I didn't see until looking back, however, was the internal drive of the older boy. He wanted "it" so badly. I remember he'd spend days and weeks building miniture ballparks by hand, with tiny scoreboards catwalks, and each fan in the stadium penciled in with fine detail. I thought he'd end up being an architect! When we practiced together--which was nearly every day--he would take it very seriously and get frustrated with the younger brother who always seemed carefree and "whatever"--he out-hustled his younger brother but the younger boy nearly always beat him in our competitive drills. I found myself wondering if I was wasting my time with the older boy and how in the world could I motivate the younger boy!
At age 11, I couldn't even find a team for the older boy, who was told he lacked the arm strength to compete. I nearly gave up on him! Meanwhile, the younger boy took it for granted, and resisted the practices we scheduled together.
I found myself trying to kick the younger boy's butt a bit. Not over the top, just trying to get him to respond.
About age 14, the older boy began to take off, and the younger boy fell behind. But like I said, they both
loved the game of baseball. I just think the older boy was more dilligent with the workouts and the younger boy took it more for granted--to his detriment--because he eventually found himself sitting a lot on the bench.
Meanwhile, the older boy's arm strength took off, and seeing that he is a LHP it began to become a lot easier path for him. The older boy ended up have a huge jump in ability and getting a college scholarship, while the younger boy, now a senior in high school, is just now seeing his arm "take off" and the competive spark starting to take hold. It's about time!
Unfortunately it is probably too late for him. (Too bad, because he is incredibly accurate as a pitcher. Last year, he had 14 consecutive ground ball outs in one game. 14!)
So there. That's the tale of two boys. I can tell you that I tried, but failed, to "kick in the butt" the younger boy who I felt had the talent but never applied it. I believe to this day that if he ever did he could become an absoultely GREAT pitcher.
Don't feel sorry for him, however. He is a brilliant student who has received an appointment to West Point.
He has surpassed all the hopes I have ever had for him. I'm so proud.