I had the same thinking that mental illness in Africa is caused by a spell from other jealous people around you,But when I came to Europe I started realising that so many things triggers mental illness etc drugs, pressure from work or in a broad term Stress.I have realised that in Europe you can be treated and get back to normal or maybe improve in your situation, but in Africa you are abandoned where by making it worse, this is what I understand and it's a painful situation really in Africa that needs urgent attention and people needs to be educated on this if we are to help the affected ones before it's to late.