Jumping from 7th or higher floor down to concrete or asphalt guarantees almost 100% result of death, but you need to know, that in this way your bones - foot, ankles, knees, nates will be bruised. If you will "luck" than you will crash with your head, and your brain will be 5m radiuss all over the street. No matter how you will ground down - it will be only soup of you. (But don't forget that you must jump from the higher place from those you have accessible, because in some cases you can braek only same of your bones, or more worse, you can break your backbone and stay alive for many years without possibility to try it one more time.)
