Angry at God?
Even so, there does seem to be two ditches that angry people stumble into. One ditch is where we see God as the author, or at least the permitter, of our pain. Other people lean more towards the Deist ditch and do not see Him involved at all. I think life exists between the ditches.
My life got better when I saw my first wife’s death, my families' problems, my health problems and my wife’s disabling paralysis in the light of the healing presence of God. I could not find any life in the idea that God was behind my pain but found so much life when I experienced His presence in my pain.
If you are angry at God today I suggest that you examine the root of the anger. Is it because you believe that He was somehow involved and allowed bad things to happen to you or someone close to you? If so I think that you would benefit in examining that belief. Read more about that damaging theology here.