MsPink!
I was feeling the same and came on board this am and read Jason's post. What an eye opener!
I totally know where you are coming from...the questions...can I do it? do I have the stamina? I'm too old for this! etc, etc.
Then I remember what the alternative is for my GD....living in chaos, drama and a living nightmare. She now sleeps in her own bed instead of with me. She even told her Mom this is her home now.
Yes, God is shining through Jason & Kirby!