is depression can lead a person into suicide?

Hi Katkat, and to answer your question - yes, definitely. A depression can push someone into committing suiside. While I was young a BF of mine took his own life due to problems he was having with his mother. He wasn't loved by his mother and she didn't leave a day passing by without telling him how much he looked like his terrible father, and how he was going to end just like his own dad in jail, and things like this, such a terrible mother, and I hope she will never find peace for what she did to her own son, while he was so smart and beautiful and kind. God Bless