All of us are lower class people. In kali yuga everyone is born SUDRA. In Gita lord says that He created the four Verna according to QUALITY NOT Birth. If we do not have Brahmin quality how can we be Brahmin? If you are born to a doctor parent chances are there that you may study medicine, as you will have interest. But instead you may become a peon also. So in Kali yuga We are all sudras only. There is only ONE class. But best thing is even these people also get love of GOD by properly associating with devotees and can know what is purpose of Human life.