He feels more mature than he was at 25 and believes that gives him an edge .
As much he regrets giving up five prime years of his career , Aguiniga said he ca n't worry about the past .
Aguiniga feels more mature than Aguiniga was at 25 and believes that gives Aguiniga an edge .
As much he regrets giving up five prime years of his career , Aguiniga said he ca n't worry about the past .