By Andrew McCarty Over the past few years, the sports world has seen a more introspective Shaquille O’Neal. The continued earlier this week when he named three major regrets from his life. He opened up on the relationships that have impacted him the most and where he went wrong. “Just because things you do make it seem like you’re perfect, you’re not perfect,” Shaq said. “Big mistake in the Penny relationship. Big mistake in the Kobe relationship. Horrible mistake in both marriages…Those things I really dwell on.” Fans have loved to learn more about this side of Shaq that wasn’t available for …