Sour Candy Endings

Have you ever tried sour candies? Yeah, I'm talking about those colorful sweet and sour candies you get in the supermarket. They are those sweet sugary candies which abruptly end with a sudden punch of sourness. Its funny that I compare them with the way how some specific things end in our lives. Like you're enjoying the sweetness of something and suddenly the sourness hits. You have no explanations or answers. Just questions and a thought that you were almost there.