My mother gave some good advice...
"Never compare your children to each other. Even though they both come from the same loins, you will just have to accept that they are going to probably be as different as night and day. And the 'strategies' and 'goals' you learned the first time around? Fuggedaboudit. What works for one, very often doesn't work for another."
Ah, parenthood. My mom says it's what REALLY taught her the meaning and value of diversity. I was a little shit to handle while my big sister was the straight A angel type.
Best of luck to you in "Adventures of a Parent: Season 2!"