Theo smiled. "Spoken like a Slytherin," he said amused, but nodded all the same. "But yes, being careful with all of them is definitely a good option."
He smiled when Stephen went on. "People can be such a nuisance, can't they," he chuckled. "Though I hope I'm not too much of an inconvenience," he added teasingly, though he grew more serious soon, thinking about the hows and the when.
"Being prepared is a plus, it will make learning the practical side easier." Though he himself had learnt the other way around, but then with a father like his it was a pure defence mechanism. "No exercises in the world will make you completely prepared for having someone in your mind, however. It's not always a pleasant experience, especially not when it's someone like them," he added. "They're not exactly known for stealth and being careful."
"As for when, we can do it now or we can do it on Wednesday. I have a late meeting tomorrow that I can't get out of."