It appears I have a different definition of SCN than most of the members of this board. Mine is the total accumulation of data that LRH presented to the world as SCN prior to 1980. The members of this board appear to think that SCN is the Church of Scientology, which has not followed Scientology as written by LRH since 1980.
There are many sources that attempt to color or change how you think or how you make decisions. Some can be reactive, based on things that have been done to you. Others can be decisions that you have made, in the past, that color your current decisions but you have forgotten you ever made.
An example of a decision you made could be; You had to eat peanut butter every day when you were small and you made the decision that when you grew up you would never eat peanut butter again. Now being older and wiser you hate peanut butter, but you don't really know why. If you find the original decision to not like peanut butter you will be freed to make the decision about whether you like peanut butter in present time based on current information. This would be restoring your self determinism regarding peanut butter.
This needs to be done on all subjects, people, teachers, auditors, seniors, etc. Eventually you will make all decisions based on what is in front of you, not something from the past.
This can be achieved outside of the current Church of Scientology by anyone that practices Scientology prior to 1980.