Your self-righteousness is staggering and you’ve clearly never suffered from depression of any magnitude. Suicide is often the only way that someone suffering the extreme mental anguish of deep depression or other mental illness can see to end his or her suffering.
That may be a good excuse, but it won’t satisfy God. Not after He went to the extreme to provide the ulitimate remedy for any and all mental anguish or deep depression. I have first hand knowledge on this my ex-wife was bi-polar.