Speaking of ideals and ideologies, when it refers to the
  individual (I'm an individualist); one becomes enraptured by an
  idea that resonates with something within. They may wrap
  themselves totally up into the ideology, join groups, form
  connections, do things.

  Then... they leave the ideology. They move on. They do other
  things.

  But what happened to the idea? Where did the ideological system
  go once someone abandons it?

  Well, they lose the baggage around it. The specific word forms,
  the constructions, the manners that were unique to that
  ideology.

  But the idea and the systems they constructed within, remain.

  They become a part of who you are and how you think and you
  don't always even see it happening.

  I had a shock experience the other day - cognitive dissonance. I
  don't get them often anymore so it's weird/awesome when they do.

  I believed for years that I had read/experience Osho as a
  teenager. I've been going through my life, chronicling
  everything and went through all of my past purchases on Amazon.

  I thought I knew my life story pretty well at that point.

  But no: The purchase of the books that influenced me so, were in
  1999 - some of the 1st books I bought on Amazon. I couldn't
  believe it! By that point, I was, I dunno, 27, 28 yrs old. Not a
  teenager at all.

  How could my memory fool me like that? It took a day of "woah"
  and fighting the dissonance while I was doing normal everyday
  stuff to reconcile it.

  It's because the ideology, while losing the baggage, BECAME how
  I spoke, how I thought, informed concepts already existing
  within and expanding them in different directions.

  While it built upon what I already thought... my memory
  backfilled the past and placed this guy's writings as 10 years
  EARLIER in my personal history.

  Hard to explain the experience. If you've ever seen "The
  Butterfly Effect" or Inception... yeah, it was one of those
  moments. Disturbing but amazing at the same time.