Abby Lee Miller is finally addressing her teaching etiquette in IMPACT x Nightline’s episode, which focuses on Dance Moms, years after the series ended. While sitting down with ABC News’ Juju Chang, she was asked whether she’d take back her comments she made on the show, to which she replied, “Absolutely. Yes, I would.” “No matter how harsh I was on the kid, they weren’t gonna get it,” the TV personality, 58, continued. “They just didn’t have the talent.” “You’re saying you regret it not because you hurt the kids’ feelings, but because it was pointless,” the reporter, 58, asked. Miller didn’t …