No. I thought I chose Christ when I was a little boy. However, my lifestyle as an adult proved that I was not saved. It wasn't until the Lord found me in the Arizona desert and Powerfully Circumcised my heart and Filled me with the Indwelling Holy Spirit. I did not choose God. He chose me, even though I was a liar as a little boy. I never believed it, for immediately after my baptism, I was sad that my father didn't baptize me as he did my older brother, so with my hair still wet from my Baptism, I stole a bag of rubber bands from 7-11.
My whole life, though, I was allowed to believe that I was saved, when there was absolutely NO POSSIBLE WAY that I was. After my experience with God, I took to the Bible to find out what happened to me. The Bible explained it all, and at this point in nearly fifty years of living, I was upset to find out that there is a complete subset of Scripture that the church does not teach.
Have a great day!