Are you admitting that, to you, the Holy Bible is just one of many books that have “good advice...found in it”?
How much more weight do you in truth give to the Word of God than say works of Harper Lee, Viktor Frankl, or other favorite authors?
I hear you saying that the Book of Psalms is just another book.
Better call "Miracle Ear", you're hearing wrong! 😀 The Bible is inspired, and in a class all by itself.
There are life lessons to be learned from those around us: parents, teachers, mentors, or just everyday people that God chooses to place on our lives. Some we meet; some we find in the printed word or other media.
Are you saying that you've not read anything but Scripture, or listened to anyone else's story, or taken instruction, other than Scripture, in your life? I doubt it very much...