Sad news

My mother just told me that my Great Uncle Leroy is not expected to make it through the night. He is 100 years old and has had a great life; I know I should be glad that we have had him this long. It really hit me hard and it's hard to have another loss in my life right now! I'm just very sad right now and can't stop crying. I have been so emotional recently, it's hard to stay motivated to work or keep going on.