Harry thanked his dad and took a sip, to start off with. "I will. He... I don't think he meant to go bad. I can't condone what he did later in life, but I wonder if he was like Regulus or Snape and got in too far or was too scared to leave." Harry wasn't sure. It seemed like the biggest of moral dilemmas, and Wormtail had even gone back to Voldemort and helped him rise back to power. Of course, that had probably seemed the better option to a coward than getting killed by his friends or being sent to Azkaban.