Answer:
A precious fluid, thicker than water.
Always old, sometimes new. Never sad, sometimes blue. Never empty, sometimes full. Never pushes, always pulls.
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.
Though desert men once called me God, today men call me mad. For I wag my tail when I am angry. And growl when I am glad.
Which button does not function when being pressed?
People take me on walks and I run and have fun. What am I?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?