==Basic Mechanism==
The personal mechanism of decision making is based on [[ENN|evaluative neural network]] (ENN). ENN has two or more paths for reaching a goal.
[[File:Neural_network_two_paths.jpg|500px|thumb|center]]
For every [[node]] in a path, there are several [[implications]]. Every implication is attached at the end of it to a reward in the reward system.
[[File:Attraction.png|500px|center|The reward-attraction function model]]
the expected The reward, and attraction function seems to be the faster thea value which is represented by basic mechanisms of the [[reward system]https://en.wikipedia.org/wiki/Prospect_theory prospect theory]. the value can very from positive to negative. The strength of the reward will be composed by the intensity of the reward that the reward system cell produce, and the closeness of the reward to the action, where immediate reward will increase the strength of the reward to the implication, while delayed reward will result reduced connection between implication and reward. The strength will be produced according to the learning rules of [[LTP]] and [[STP]].
[[File:Neural network two paths implications.jpg|500px|thumb|center]]