Fish tanks vs reality

People always feel sad for the fish in fish tanks thinking of how miserable they must be but in reality fish don't know their potential. They were born in fish tanks. Fish tanks are all they know. It's just like the caged bird or even people. We have lived the way we have lived for so long, we are born into things we have no control over. Yes, once we got to choose our future but now we are the future and this is what we're stuck with. I believe the only species that truly know no boundaries, no rules, no structure are wild animals. Only they know the greatness they continue to strive with. Hallelujah.