Hey continuously
I think those are the same questions that many of us have. At least I know I do. I know I have issues many times when I wake up wondering what the point is. That is the exact reason I sought out this site. To find others I can talk to when it's a bit overwhelming. So I don't think you were ranting. I think it's stuff we all need to get out.

I've also heard the comment about think about others worse off. I completely agree it doesn't help at all. It's a very belittling statement that I hate hearing people say.

All I can say is I have the greatest appreciation for people living through constant pain. And it may sound odd but knowing that there are others going through it gives me a bit of strength to keep on.