However I find myself being disagreed with quite often, mostly for not advocating or cheering violence, “by any means possible” change, or revolutionary tactics. It would seem that I’m not viewed as authentically holding my view unless I advocate extreme, violent, or radical action to accomplish it.
Those seem like two different things to me.
Edit: TO COMMUNISTS, ANARCHISTS, OR ANYONE ELSE CALLING FOR THE OVERTHROW OF SOCIETY
THIS OBVIOUSLY ISN’T MEANT FOR YOU.
You can, if you want. If you generally agree with the DNC, labeling yourself a Democrat is a useful label to quickly get your views across. You wouldn’t be a Leftist, since the goals and views of the DNC are a maintaining of the Capitalist status quo, but you would be a Liberal, if you want a non-party label to use instead.
I do think familiarizing yourself with Leftist theory would help you make sense of where Leftists are coming from.
Becoming familiar with other ideas is beneficial. There is nothing wrong with being a Democrat, Social Democrat or Libertarian. Real people hold these political ideas. My transition over years was Democrat since I opposed hawkish Republican imperialism, but I rejected corporate power, so Social Democrat, but I rejected hierarchical power, so Anarchist. Through reading I know Pacifism meshes with any of these ideas. I have never been a Pacifist, but I applaud anyone that takes the time to explore politics even if we do not agree.
Being able to have conversations with people around you is important. Reading theory from other politics helps. Most people around me consider themselves conservative. They say talking points like “I’m for small government”. Having read Libertarian texts like Nozick’s “Anarchy, State and Utopia”, I can discuss the minimal state as a Libertarian idea. I can then transition to “Nozick’s minimal state is not small enough”. In my area this approach opens conversation more than banging a drum about being a Democrat, Leftist, Communist or Anarchist.