While suicide is in itself a very selfish act, like one person said on here i think when there is a serious mental illness attached to it i don't think selfishness would necessarily apply. Just a very serious illness this person couldn't escape from mentally. While on the other hand when you have someone doing it for other reasons such as seeing no way out like money problems, drugs, abuse, depression, when they could have found help somewhere from someone... I can see why that would be considered selfish in someones eyes. But these people who are turning around and saying "Why didn't they think about me?" or "What about my feelings?"... I think at that period in time are still going through the stages of grieving and that sounds like anger to me. I know because i went through the same thing. Although i still feel what my uncle did was selfish, at the same time I also think for anyone to actually go through with killing themselves they really have to be mentally ill at that point in their life. I will never know what was going through his mind that day or the pain he felt.
Believe me if you've ever had anybody in your life that you loved kill themselves you would understand all the Why's? and What if's?.