Saturable means be able to be saturated.
If super goal is saturated
then such super goal doesn’t affect sub goals.
Service to saturated goal gives no reward.
On the
opposite, not saturated or over-saturated super goals influence sub goals.
Example of saturable
goal:
If you want to talk, it doesn’t mean, that you
want to talk always. After you got enough talk you don’t want to talk more.
Moreover if you get more talk than you need, you become upset and want to stop
talking.