Originally Posted by
The Dunster
Hard work leading to success is the myth of neo-liberalism Hawk. Junior didn't lack heart, nor did he work less on his game - he just wasn't able to focus / concentrate as well as his brother.
The science show us that with respect to twins the oldest twins more often than not are gifted hierarchy into their families and the younger twin is not.
We also know that a child's perception of how they fit into the family unit influences how they perceive themselves and how they interact with others.
Firstborns [or those perceived to be oldest] tend to have higher IQ's / more drive in life, and younger twins tend to be more relaxed even irresponsible according to many studies.
Hence, Mr and Mrs Waugh probably decided which brother had more success on the field more so than anything within the brothers control.