Game play should be an extrinsic bonus to the children. It will be hard at first, but once your body has adapted to it, it could be simple as a normal daily job.
When you turn work to your game, program life becomes much more enjoyable. http://fucktheacademyfaculty.info/__media__/js/netsoltrademark.php?d=systemcheck-wiki.de%2Findex.php%3Ftitle%3DFarmville_-_What_Communicates_The_Game_Famous_And_Pleasurable