Changes,,,the kind you wish wouldn't happen...

Why do things have to change?
Of course, Change is good, like the things that need fixing or the all the negative/painful things...those should change.
But I'm talking about the Good things in life...why do those have to change? Why do things have to change when everything is going good or when you start realizing that things are good and you don't want them to change? I don't know if I made any sense right there but sometimes there are changes that you just wish wouldn't happen.
There are changes that you have to let happen even if you don't want them to but if you know it is for the best and is better for everyone then change is good.
You know what sucks butt though?
The change that you know is going to happen and you can't do anything about; like death, illness, seeing people getting older/weaker, people moving in and out of your life, moving away from home, divorce, violence, etc.
Sometimes I say to myself, "Why can't things just stay the same?"
Like why do I have to see my loved ones become older, weaker, sicker? Or why did my grandma leave me? Why do people have to die? Why do people have to move away? why do people have to define everything? Why can't everyone just love each other? Why can't the good and loving relationships stay that way?
Obviously, I know the answers to all these questions to these answers, well, all the logical and reasonable answers, but I still wish...I wish those things didn't happen. I know they have to; I know they will, and I know most of it is inevitable, but I can still wish!
Life...you're absolutely right...it is never easy...but the Good Times are what matter!! Too bad those never last forever!!