What does THAT mean? It means we all do things wrong, and none of us could ever be good enough, because God is perfect. We aren't. That is why He sent His only Son Jesus, to die once for us, a sacrifice to make atonement for all of our sins. He was crucified upon a cross, a willing sacrifice, to die for us because He loves us so very much... and then He rose again 3 days later!
Hard to believe? Not if you get to know Him :) The more you read His Word (the Bible), the more you learn, and the closer you grow to Him. He longs to know you... He loves you! Isn't it worth it to get to know Him, too? I can firmly tell you without hesitation... it most certainly is :)