Belgium: The country allows assisted suicide for people suffering from a medical condition of mental suffering
The people going through from unbearable suffering and cannot take it can submit a request to the government
Spain: The residents of country are allowed euthanasia if going through unbearable suffering
The country even allows people going through physical problems to die if they really want to and if it is relevant
Switzerland: It allows assisted suicide for people suffering from "incurable and severe psychological disorders
It is performed by someone with no direct interest in the person's death
Netherlands: It allows euthanasia, including for mental suffering, under specific conditions
The criteria include unbearable suffering without prospect of improvement
Luxembourg: It allows euthanasia, and the law includes provisions for cases involving unbearable psychological suffering
Caution: You must be aware that suicide is never the answer to depression. It is always better to seek professional help