It's late and I can't sleep

Therefore I will post! I can't sleep as usual, so I thought I would take a few minutes to say a few things that have been on my mind. I miss sleeping. I am so tired lately, yet I can't seem to fall asleep. My mind is racing, yet my body cannot move. Any suggestions? Anyhow, I have been thinking a lot lately about the world, and all of it's problems. I have to say I am truly scared for my children to continue growing up. I look at each one of them every time they leave for the bus, or want to go to a friends house, and it scares me to death to watch them go. The world is so unpredictable and so much scarier than I ever remember it being when I was younger. I lay awake at night and worry, what if? I also fret over not being prepared for what is to come for all of us in the future. I know I must sound like a crazy person, but these are the things that worry me. Also, I know if I were more prepared, spiritually and physically, this wouldn't scare me so much. I know there is not much I can do about the crazy world we live in, but there is so much I can do to prepare the way for children's future and our eternity together, I just worry I am running out of time. Sorry to sound so morbid and weird, but it helps to say this out loud, or in type.