Good point. Sometimes I think what is going on is clearly manipulation from the outside, and that has to be seen through to get past it and defeat it.
But other times we do it to ourselves based on "mood" or "frame of mind" or "attitude" or something like that.
And concern about attitude reminds me of this point:
And in regard to habit, this Vatican Saying:
VS46. Let us utterly drive from us our bad habits, as if they were evil men who have long done us great harm.