I’ve noticed that when you’re frustrated, it’s visible to the people around you. You don’t do much to hide your irritation. Why do you let a circumstance impact your state? What governance does that have over your will? I would hope it has none, yet it seems to me and anyone else observing you that it does.
If you are going to be outward with your grievances, be sure to remedy whatever is frustrating you. If there’s no remedy, then don’t complain. That kind of frustration has no end. Avoid it.