You might find it hard to imagine gravity as a weak force, but consider that a small magnet can hold up a paper clip, even though the entire earth is pulling down on it.
Make a decision. If it is wrong, then you made a mistake. At least you moved. There is nothing good with being stagnant anyway. Make it the most beautiful mistake that you possibly can. Get the most that you can out of it. Do not end there. Make it your springboard. From there, fly. Or walk. Or jump. Or crawl. Just move. Get a better view of the world.
Only one thing- wherever you end up being, whatever you end up doing, do not forget what matters most.