I believe hell is 100% real, and that the only way out of it is if you repent and believe the gospel message. I also believe that actually believing it, is a gift of God. The Bible talks about being "born again." I think this happened to me when I was around fourteen years old, and it was really something different, because for the first time in my life I felt like I was actually trusting in God for my salvation, and I felt a sort of hatred for the sin in my life that had been going on at the time, and I actually wept at the time because I had already been baptized and made a profession of faith but I knew I was really just faking it, and trying to do the right things to go to heaven(which by the way, I think the Bible teaches this is impossible). There's a doctrine called Calvinism, and it essentially teaches that God chooses to save some people in an eternal sense, while he is kind to the whole world in granting them life, even though it may not feel like a kindness to some of us. The gospel begins with God. He is holy, just, loving, merciful, gracious, wrathful, not only loving. He created the world and everything in it. God created Adam and Eve, and they sinned. The Bible teaches that all have sinned and fall short of the glory of God, meaning we are all going to hell by default. Thankfully it doesn't end there. Jesus Christ came into the world, lived a perfect life, and was beaten, mocked, and brutally killed for the sake of those who would believe in him, he rose again on the third day, and the father's wrath was satisfied. We must repent of all ur sin, and believe the Gospel to be saved. If your faith is truly in Jesus Christ, you will be saved.