I'm not the one that called myself a Socialist...
The National Socialist party was far right-wing, while socialism is traditionally considered far left-wing. They're about as far apart as possible, despite the name.
If you're only measuring them on a "left/right" scale, then they might seem separate, but if you also add a "libertarian/authoritarian" axis like the Political Compass uses, then the similarities become far more apparent, given how high both score on the authoritarian scale.
http://www.politicalcompass.org/
Socialism is a form of economy, not a form of government so that doesn't really follow.