I agree, when I mean by "subjective" is not only an opinion, this is - as you say - an objective context such as the environnemental and the langage influence (and many other sources). Mnay people do not recongnise it, but this is true: we are in a certain way, all a kind of "product" of our context. On the other hand, everybody is unique, because of these multiple objective links to his environment. But also the capacity of the consciousness to distance with itself (which leads to the freedom of subjectivity).