"so many people walk around with a meaningless life"

"So many people walk around with a meaningless life". I think that quote refers to how people have a bigger a capacity of doing so much in life with so many opportunites and talents and they just let it go to waste. I can apply to myself in a way that I can do alot more things and can be good at many things, but I don't like to do it, so I don't give myself a porpose.