..."because you need some fresh air and sunshine." Sounds like a good enough reason to me.

That's why I have animals. At some point I have to go outside and take care of them. They force me to do something and get out of the house.
<font color=orange>"Never forget: 2 + 2 = 5 for extremely large values of 2."</font color=orange>
__________________
“We should always pray for help, but we should always listen for inspiration and impression to proceed in ways different from those we may have thought of.”
– John H. Groberg