willie nelson
end of understanding
Each time you hurt me, you say you're sorry. I try to understand, and say: "OK." But there must be an end to understanding, And the end of mine can't be too far away.  I try to understand that you're "only human". And "we all make mistakes" every day. But there must be an end to understanding, And I know that I just can't go on this way.  Don't you know that love and understanding go together: Ask too much of one and both will die. And there must be an end to understanding, And I know, someday, I'll reach the end of mine.  Don't you know that love and understanding go together: Ask too much of one and both will die. And there must be an end to understanding, And I know, someday, I'll reach the end of mine.