I have not yelled Bernie for President or Warren for President or, indeed anyone for President yet.
The only thing I've said about the Presidential election so far is that I want a genuine primary, not an anointing or a coronation. I am hoping a lot of people, including Bernie, will run in the Democratic primary. When I know for sure who is running, I'll make up my mind whom to back, just as I did in 2008 and all other Presidential years since I've been eligible to vote.
You're the one pretending to know everything I think and do, but you don't even know what I have or have not actually posted about Sanders. Maybe trying to make it about me by making up stuff about me allegedly pretending and not participating in the process of self government is easier for you than sticking to issues? Don't know what you hope to accomplish by it, though.
BTw, how people vote is a function in great part of what choices they are given and how desperate for change they feel. Or how hopeless they feel.