"If I do something stupid, I won't let them catch me," Strange points out, with a little hmmph. "I'm more prepared this time. They won't catch me off guard."

Mostly because his plan is 'don't let the orcs see me' which is only a semi-decent plan as plans go. Still, it's solid enough for Strange's tastes and hopefully solid enough that nobody would go after him or get hurt again due to his actions.