just one

Just one drop will disrupt everything.
Just one word can cause a person to kill themselves.
Just one action can set off a chain.
Just one flame can burn down a forest.
Just one cut can cause pain.
Just one person can help stop it.
So why doesn't any one try to stop it anymore? Why doesn't anyone care? I mean what is the use of having friends and knowing peolple if they don't give a crap about you? There are so many people that just need someone to listen to them instead of hearing about someone elses problems.
So why can't anyone anymore just once try?