“You might be fine,” maybe means you’re ok with it. Like, you might be ok with an outcome. That or it may mean that you’ll still succeed even tho you’re failing at some goals.
“failing at those things” means goals that failed due to an error. I think it means if you were to have those goals, you would fail at them.
Part of the quoted sentence above:
Those “goals” are I think the goals that don’t fail due to an error. You thought of goals you might have that don’t fail cuz of an error. Those are the goals you care about I think