All of this may be true, 6 years is a long time and if he takes your guidance he should plan to spend time with a sports psychologist early on and get spectated

All of this may be true, 6 years is a long time and if he takes your guidance he should plan to spend time with a sports psychologist early on and get spectated match practice as early as feasible (say after 4 years). It's doable, very, very unlikely I grant you, but it's doable.