sort by best latest
simple meditation, herbal reward, or exercise
You can help the HubPages community highlight top quality content by ranking this answer up or down.
....anything you do that requires thinking helps: crossword puzzles, soduku, writing, reading, video games, newer electronic brainteaser games, ......voting!
Copyright © 2016 HubPages Inc. and respective owners.
Other product and company names shown may be trademarks of their respective owners.
HubPages® is a registered Service Mark of HubPages, Inc.
HubPages and Hubbers (authors) may earn revenue on this page based on affiliate relationships and advertisements with partners including Amazon, Google, and others.