[it does set him off more! he doesn't like how trapped it makes him feel, unable to move from the wall with jyn right in front of him like she's boxing him in. there are approximately zero things he can control in this current situation and it just makes him madder.]

Do not try to tell me I told you so.

[he knows it should have been sooner. he knows he should have listened to her sooner. it should have been easy but it wasn't, for a lot of reasons. even as he sits here tired of it, he's still struggling against his need to fix it.]

If it was that easy, you would have done something about your own pain before now too. I can only do this one step at a time.