The definition that most folks have of communism is what happened in the USSR.
Here is a report from the scene, at the time, from a lady who knew her definitions.
https://theanarchistlibrary.org/library/emma-goldman-there-is-no-communism-in-russia
Here is a list of successful experiments, some happening now.
http://listverse.com/2016/06/29/10-instances-of-anarchist-societies-that-actually-worked/
This is a report on what the Spanish anarchists had going before hitler's planes bombed them back into submission.
http://theanarchistlibrary.org/library/murray-bookchin-to-remember-spain-the-anarchist-and-syndicalist-revolution-of-1936
This is a report of how Mexico repressed another experiment, with the approval of Bill Clinton.
They were bombed back into submission, from the air.
http://www.mexicosolidarity.org/programs/alternativeeconomy/zapatismo/en
The struggle continues today.
http://mexiconewsdaily.com/news/mayor-and-4-others-killed-in-chiapas-town/
So, check your facts, and definitons, before you speak, please.
This link is from the time that this definition was being fleshed out.
http://theanarchistlibrary.org/library/alexander-berkman-what-is-communist-anarchism
The point I am trying to get across to you with this post is that newspeak is alive and well, your worldview has been shrunk by limiting your information with definitions that are not true.
http://www.mondopolitico.com/library/1984/1984.htm
You can't know what you don't know, nor that you don't know it.
If you reject ideas that don't conform with the ideas that you already accept you will never know if what you have been led to believe is erroneous.
If you only hear what is being said from the pulpit you only know what the choir knows,...
I spent several years as an an-crap, I argued against an-coms using the same arguments I hear today, but I was wrong.
I was wrong because I rejected ideas that didn't conform to what I already 'knew'.
Since that time I have had the opportunity to read works from the other side.
Guess what?
I was wrong.
If you take the time to do the reading you will see that many of your most cherished beliefs are there because the ruling class needs them to be there to keep you on the plantation, defending your slavery at all costs.
I hope you take a few hours to read the resources I used in this post.
You may find that you got some 'pologizing to do,....