Ardrick Butler focuses on the now.
He can ill afford to reflect on a past riddled with rejection, missed opportunities and mishaps that would find others looking at their life from a jail cell or beyond the grave.
The 26-year-old does not realize his life story could be turned into a best-seller.
For now, the up-and-coming Philadelphia welterweight listens to his iPod while he hits the heavy bag and works the speed bag, and watches the timer while he skips rope - all in preparation for the biggest fight of his career.
Butler (5-2-0, 2 KOs) will face Golden Boy Promotions newbie Mikael Zewski (4-0, 3 KOs) tomorrow in a four-round undercard bout on HBO's "Boxing after Dark." Top junior welterweight Zab Judah (39-6, 27KOs) is scheduled to face undefeated Argentine Lucas Matthysse (27-0, 25 KOs) for Judah's NABO title in the main event of the fight card, which will take place at the Prudential Center in Newark, N.J.