In the face of difficulties, when one complains, it is a sign of ingratitude. A reminder, that our compliance in our servitude is our gratitude.
A true believer is one who practices patience. And patience, is a lesson that needs to be relearned every day (I read this somewhere but I can't for the life of me remember the source - I've a feeling it's some Jedi thing from Star Wars haha).
I must remember, no, practice this more often.