Depression, why some people want to disappear

I have just read some trending posts written about the beauty guru - Michelle Phan who is a self-made millionaire, becoming famous on Youtube by uploading videos that helps people to make-up. Her channel mostly gets 9 millions subscribes but for 10 months she has disappeared and hasn't uploaded any new videos. She suffers from depression. She needs time to heal her disorder, figure it out and reflect.

I think there are more and more people who are diagnosed with depression now for numerous reasons. Maybe you experienced failed relationship, you get under pressure from your own job, all of which can lead you to cope with psychological problems. Depression is one of the most popular issues among the young.

I wonder if I suffer from it.