That's an understatement.

[He wouldn't use the phrase 'shaken up.' More like terrified.]

Um...

[He glances around, to make sure no one is close enough to hear him and then lowers his voice anyway.]

These weird... vision things that people keep having... do you think we should try to avoid them or...?

[Try to trigger more? He'd been talking with Nia about just that a few days before, or he never would have thought of it. Tsuna thinks avoiding them is better, but he's curious what she'll say.]