How insignificant things can save someone life.
You dont believe me?
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This is a message written by someone who wanted to thank his friend
"After the death of my father, I was never really happy artificial smile on my face appeared frequently.
One day I decided to commit suicide before that was the last time I wanted to play my favorite game. Randomly chose a server your server. When we was talking a first time for over six years, I was happy. although I knew you only through the Internet you become my best friend.
For the next two weeks I played on your server every day that was best moments of my life. But after those two weeks, you stoped hosting your server you do not even say Goodbye. But I am not sad because of you I live happy now. Thank you my friend Goodbye"
This is just an example showing that even a simple conversation can save someone.