Sometimes There Just isn't a Reason

I am sitting here today pretty much crippled and unable to move. I haven't had a problem with my back in months but suddenly yesterday and today have been excruciating. I'm not even sure why. I didn't do anything to aggravate it. I sometimes think it acts up just to warn me, or let me know it is still there. I love my new LazyBoy though. It has a massage/heat setting that really helps relieve the pain. It doesn't seem fair that something like that could just spring up without cause. Life is sure like that sometimes though. Sometimes there just isn't a reason, it just is.