Answer:
They belong to me; they belong to you; They can make you feel happy or make you feel blue; They never end until the day you do.
What word has kst in the middle, in the beginning, and at the end?
I can ruin your day, or darken your life. And while I'm expected, I'm never alright. I'm bad for business, and worse for your hair. Wherever I am, there's something not there.
It is greater than God and more evil than the devil. The poor have it, the rich need it, and if you eat it you'll die.
It is the great nemesis of the lactose intolerant.
When is it bad luck to see a black cat?
Difficult
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?