When driving, it is impossible to avoid any sort of damage coming to your car in the form of an accident over the course of a lifetime. Accidents happen and damage happens to your car because of it. Hopefully major accidents and life threatening damage does not happen to you, but small minor hits, cracks, and bumps are simply unavoidable. While a lot of different types of damages are not exactly dangerous to the car, any damage to the wind shield can actually be quite dangerous for you. Aside from just stopping any dust or debris to come in, or stop wind from blowing in to your face the entire time, the windshield is responsible for the structural integrity of the cabin in which you sit when driving. On a regular basis, in the case of a hit from another car, your windshield takes care of 45% of the structural integrity of the cabin, and in case of a bigger accident where the car rolls over, it takes care of 60% of the structure.
This is why when you end up with something small like a chip or two in your wind shield, it might not be wise to ignore it. You will want to get it repaired as soon as you possibly can. If you ignore a chip in the windshield for too long it could turn in to a crack that spans the entire windshield. With cracks, it is easy to become non repairable and you will have to get the windshield changed if you wish to drive safely. As previously mentioned, the windshield is important in protecting you while driving, and even holds up the roof of the car. However, a big enough or deep enough crack can ruin the windshield. You can visit website of a repair company to know more.