I believe Mike from On Point Preparedness does a good job in discussing the subject of Suicide and he finishes by imploring those who may be depressed or feeling suicidal to please tell members in your church or get help somewhere. Please don't try and handle it the problem your own! I will be adding my thoughts on this subject soon.
If you want to get born again in Christ Jesus, please take this time now to talk to God. You can say something like this: God I know I am a sinner and I need a Savior and I believe Jesus Christ is the promised Messiah. I believe Jesus Christ was born of a virgin mother, conceived by the Holy Spirit, and that He lived a sinless life because He was God in the flesh, and that He was crucified as the once for all sacrifice for mankind's sins. I believe he was buried and rose from the grave and was witnessed alive before ascending to heaven where He now sits on the throne as King of Kings. I repent of my sins and accept Jesus' gift of salvation today and I ask Him to be my Savior and Lord. I ask the Holy Spirit to come and make a dwelling in my heart and to lead me into all righteousness. Thank you God for hearing my prayer and for sending your Son to save me by dying in my place at the Cross so I can be in the family of God. And Father, I understand that while I am saved by my confession of faith, it is also Your will for me to get water baptized to show my private confession in a public way, and so I ask you to lead me to the church or baptismal situation you have for me so I can get baptized in the name of the Father, Son and Holy Spirit. Amen!