When I was a teenager, I believe in Jesus, and didn’t question the bible, or the “prophecies” that the gospel authors (eg gospel of Matthew) quoted from the Hebrew Scriptures (Old Testament), but studies in college, and works took priority and my attention, before I baptised, then I didn’t touch the bible for nearly 15 years.
But despite my 15-year hiatus from the bible and church, I was a believer until I have picked up the bible again.
When I have reread the bible in 2000, including those so-called “prophecies” of Jesus, I came to realisation that the authors interpretations of the gospels are faulty, and the church teachings about those Christian versions of the messianic prophecies to be also based on faulty interpretations, using false premises - the premise that they believe Jesus is the one the OT prophecise.
Being older had the opposite effect to your experiences, it made me more skeptic not only because of the church teachings and scriptural interpretations, but the whole stance of Christianity.
When I was younger, I didn’t have enough experience to question the bible or church teachings, and made me rethink what churches have been teaching me.
It has now been 18 years, I am glad that I didn’t go through converting, and I am still an agnostic.
And being here, in this forum, meeting different Christians, I see that I have made with some friends whom I like, but others just prove to me not all Christians are honest, especially these so-called creationists.