solipsism and subjectivism

[sweetwater]

a theory holding
that the self
can know nothing

but its own modifications
and that the self
is the only existent thing

that one's reality is the only reality that exists

- subjectivism

ayn rand's objectivism
may also be argued as a subjectivism

[dadio]

Spent many an evening( after sex) talking on this. You have caught it in a nutshell well.