I personally believe that life is a class room, a school we go to with the intent to graduate from. And if a person ends their life b4 that point in time, it’s like they self boot, they abort the program they’ve committed themselves to.
I was not born Christian, but Christianity taught me that life is like an ideal Lab, or spiritual boot camp, set for us to practice & cultivate the attributes we want to develop. Of course I am really bad at this, but I am grateful Christ gave me the awareness. At the very least.