I've experienced so many tragedies recently, I am mentally exhausted!

Tweet

A boy has died of the osteosarcoma recently, just five days right after the New Year. He was one of my best friends ever. It was believed all by us,his best friends, that he could still live for half a year, but unfortunately, he had only lived for no more than 4 months by the time his deadly illness was diagnosed. As his friend,I am really seriously sad about that bad news. He was merely about 16 years old!! That tragedy came so quickly that I couldn't accept it yet. Yes,I shouldn't have taken his belated death for granted. How stupid I am!However,I cannot really face the truth that he has died! Then today,to make things worse, on learning that his mom committed suicide at dawn, my heart nearly fell apart...In just a few days, two lives were over! How can that be??? I think I've exactly experienced so many tragedies recently! Though only two,but those two mean a whole world to me. I lost my best friend!I am mentally exhausted because of their sudden death! Life is kinda fleeting. It's not until their death that I realize how important it is to value the present persons surrounding us! This is the worst memory in my life ever! How do you guys think about it?