The Jar of Unasked Questions

This jar contains every "what if" question that has ever haunted your mind, from "what if I had studied for that test?" to "what if dinosaurs had laser beams?" It has absorbed them all, leaving your mind free of doubt and regret. You will never again wonder what could have been.

Warning: All of your potential, your curiosity, and your imagination are now confined within this jar. You are now free from all that silly thinking, but you are also quite empty. Was it worth it?