That's true. Murder is the problem and when you kill some one (even yourself) it's murder.
1 Corinthians 10:13 (KJV)
13 There hath no temptation taken you but such as is common to man: but God
is faithful, who will not suffer you to be tempted above that ye are able; but will with the temptation also make a way to escape, that ye may be able to bear
it.
1 Corinthians 3:16-17 (KJV)
16 Know ye not that ye are the temple of God, and
that the Spirit of God dwelleth in you?
17 If any man defile the temple of God, him shall God destroy; for the temple of God is holy, which
temple ye are.
Ecclesiastes 7:17 (KJV) Be not over much wicked, neither be thou foolish: why shouldest thou die before thy time?
Who has the right to determine our time? Do we?
Romans 14:7-8 (KJV)
7 For none of us liveth to himself, and no man dieth to himself.
8 For whether we live, we live unto the Lord; and whether we die, we die unto the Lord: whether we live therefore, or die, we are the Lord's.
1 Corinthians 6:19 (KJV) What? know ye not that your body is the temple of the Holy Ghost
which is in you, which ye have of God, and ye are not your own?
https://www.gotquestions.org/suicide-Bible-Christian.html