Depressions and low self-esteems are one of the reasons why there are a lot of suicide cases.
I agree, depression is the main reason for suicide cases, bullying is also one of the reason for this just like when bully online especially with Facebook or any other social media. When some people do inappropriate and caught by anyone then upload online, they bullied and got depress.
I agree because of depression and even mental illness,is the one reason why suicide cases increasing,Some cases is because people tricking and frame up someone and that matter they get the chance to bully people and if the person cant take it what the people does to them then that is the start they might to panic and if they cant think a good way they will suicide.Especially if they post in social media like in Facebook,many cases already happened because of this cases.