"Yeah," Simon said, frowning. "Okay, if it's something important and they get mad when you touch the door...maybe blowing it up or using magic isn't that great of an idea," he said, aware that Kamina would probably be shocked at this branch of reasoning. "If it's the only way...but I could try, first. I know you said a lot of people worked to get out, but I'm a digger; I can tunnel through just about anything. So maybe it makes sense for me to try tunneling under or around it before we try to break it."