She was feisty, he gave her that. When people argued back with him it was something special, something rare that most people did not do. For the most part, others thought Slytherin's a waste of time and air, never arguing with them and just letting them swell in their pride until it explodes into a fist fight or a duel, something Thomas considered childish. "Your potential you say?" He grinned broadly and he pushed himself against the wall in front of her and slid down to a seated position in front of her.
"I don't think you are even aware of your potential yet." He spoke calmly and reassuringly, like a man who knew exactly what he was talking about. One had to have confidence in himself if he wanted to inspire confidence in others, it was a general rule of life. "In fact, I would be willing to bet you are not even confident within your own head about your abilities, are you? Sure you can talk tough to me and everyone else, but when you go to sleep at night, it eats away at the back of your brain. Always wondering if you will be good enough. Well I know how to make you good enough."
He would not say more, he had to make the person interested first, play on their weaknesses but build off their strengths. He could get into trouble, lots of trouble, for what he was trying to do, but he did not care. "I am Thomas Tangleton, and you are?"