the concept of living every day understanding you only have one chance is.
the concept of using that as an excuse to do stupid **** that either puts your life specifically in danger or to then get other people involved in your mess is not.
YOLO was a good concept until it started getting abused and now is seen as young people doing stupid **** they don't learn from and shouting it out like what they're going through is supposed to mean something when it doesn't, they're just acting like idiots who don't understand the seriousness of their actions.
or maybe doing what you love, making everyone you love happy 
