"Your problems are something I can solve," Strange sighs. He's still a little tense and still crackling with lightning, but actually talking to Billie about her problems is calming him down somewhat. "This magic, what we were given, is based on emotion. You just need to take a hold of that emotion and focus it into something tangible."

Says the person who's still having trouble focusing his. Strange is at least aware of the hypocrisy. Maybe if he tries to just send out his lightning instead of trying to push it down, that'll help show her what he's talking about? Even if it doesn't, getting that lightning away from Strange and out of his system is definitely a good idea.

"Stay where you are, please. I'm going to show you how it's done."