Answer:
A great mysterious place that the bold have been known to journey into.
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.
What is red and nailed to a wall?
What kind of table has no legs?
What is eaten but not grown and was born in water but will disappear if soaked?
People take me on walks and I run and have fun. What am I?