I dreamed that I was in a hurry to go to school, but when climbing the hill, I found that my bike was leaking. I found a nail stuck in the tire. Please master dream interpretation, thank you!

It means that you want to be free from the pressure of life, or you want to overcome difficulties on your own. Rushing to school, finding a flat bike and a nail stuck in the tire when climbing the hill shows your anxiety about not being able to display your ability and your lack of confidence.