@Lisa
Basically, what you have really done is make for yourself an idol. There is something real that it is rooted on, but then you added all of the things that were easy for you to accept, assumed these things were right and required, and became comforted with the idea that as long as you hang on to these things. You will be safe from what you perceive as a consequence of disbelieving these things.
What letting go of these things would really mean is going back to the way things were before you believed them. There still wouldn't be a punishment for doing this.
This is because at some point, God did probably breathe into your life. It is understandable to want to protect this, so in protecting this experience, you shielded yourself with a bunch of things that could be within your control. So this or that that you add to the scripture when there is no answer helps you to feel in control. This is probably what a lot of people have done throughout the years.
Everyone does this on an individual level to some degree too, but it is also why getting rid of superstitions is an equally important part of spiritual growth. You presently assume that you are believing correctly because you don't perceive a consequence. This is because there isn't going to be a perceivable consequence for the way that you change along your path of faith. This is because the rules that you have made are empty and a handful of superstitions. It will not make a difference in this life or the next whether you hang on to them or let them go.
And you are kidding yourself if you think that people who say they are Christians are automatically not superstitious. There is so much superstition throughout the church, it should become my next focus of study as a reason for why the church is visibly oppressed in their ability to effect any influence on those around them.
Either way Jacob wrestled with the angel. Remember that, and he was rewarded for doing so. Be careful in making judgments especially when your entire basis for authority is based on the superstition that you have authority because you have followed a set of rules that you made for yourself.