I don't agree with this at all. Elijah was showing all the signs of depression in 1 Kings 19 even as far as wanting to die. Note how God eals with Elijahs depression. He feeds Him and tells him to rest and eventually when Elijah is ready to receive it God gives the much needed encourgement.God may not be angry about our depression, but it is a product of sin. Depression can lead to suicide, drug abuse, alcoholism, and depression is a primary symptom among homosexuals. In other words depression leads to demonic oppression and possession and needs to be cured, not tolerated.
Elijahs depression was not a product of sin either considering he had just had a great victory over the prophets of Baal.
I hope you are not a doctor for real if this is the type of attitude you show to people who are suffering.