I'm sure you've had occasion to be walking along, getting to where you want to go and all of a sudden you start to feel a pain in your foot. What do you do? You look in your shoe and find a small stone or a twig has somehow gotten inside of it. So what do you do then?
You remove the stone or twig, put your shoe back on and resume walking.
I'm sure that before you started walking you did up the laces and checked to make sure the correct shoe was on the correct foot. You may have even asked someone you trust "Do these shoes look alright?"
Do you then blame yourself when a stone somehow got into your shoe while you were walking?
Of course not!
The stone is out and you walk freely again. You are moving forward. When life hands you a stone remove it, toss it aside and keep keep on keeping on.
Forget the stone and enjoy the journey!
This is a faithful saying, and worthy of all acceptation, that Christ Jesus came into the world to save sinners; of whom I am chief.