Logic or rationale.
Masculinity.
Rigidity.
Conservative political views (as in “the right”).
Positivity.
Something else you personally associate with the right side.
Also consider the context and meaning of whatever’s on the right side.
Doing something right-handed when you’re actually left-handed can represent challenging yourself (perhaps unnecessarily); trying something new or in a new way; looking at something from a different perspective.
See also: Left Side; Enemy