Which caste(s) are you in ???

Caste has been misinterpreted as being hereditary whereas Krishna states clearly in the Bhagavad Gita that caste is a classification of people's potential. A single family might have children with qualities that are suitable for Brahmins, Kshatriyas, Vaishyas or Shudras. A child interested in academics can be said to have Brahminical qualities; the one wanting to join the armed forces can be said to he Kshatriya like, the one who prefers business has Vaishya gunas and the one who likes serving has Shudra gunas. You might even find more than one trait in one person. Microsoft's Bill Gates, for instance, can be said to be of quadric-caste since his functions and properties contain elements of all four castes.
Attributing everything in creation as being dominated by three gunas - Saatvik, Rajasic and Tamasic - Krishna says that all beings are under the influence of these gunas. The three qualities determine our intelligence, emotions, behavior, actions, habits, impulses. Unlike other life forms, human beings have the capability to hone and polish specific skills and qualities.
When Saatvic guna dominates, we enjoy spiritual pursuits like meditation. When Rajasic quality is on the high, we derive pleasure from the five senses. Tamasic quality leads to wasting of time, and neglect of duties. Education counselors help students determine their aptitude. Similarly, Krishna the perfect counselor tells us which vocation to follow to gain the ultimate goal of self-realisation. For example, there are nine functional qualities of a Brahmin as enumerated by Krishna: serenity, self-control, austerity, purity, forgiveness, simplicity, scriptural proficiency, spiritual attainment and adherence to theological principles.
A competent warrior must have qualities of heroism, resplendence, and fortitude as is a Kshatriya. In the end all work as to lead to karmayoga, dedicated to the Divine. When Rajoguna is mixed with Tamoguna, it gives birth to Vaishya like qualities and they pertain to agriculture, animal husbandry and commerce. Some are naturally interested in service and so are suitable for those professions that require a predominantly service component. Whatever one's potential and interest, the ultimate aim is self-realisation and not self-gratification. These qualities do not bestow any special status on anyone; they are not even hereditary.
Krishna states: "The four divisions have been made according to the classifications based on natural qualities and functioning. There is no nobility in these divisions, as they are merely functional. The aim of life being self-realisation, the two pillars which help this are Varna and Ashram. Varna based on natural tendencies can help in deciding the appropriate field of activity which would help in achieving the goal of life. To consider oneself superior or inferior is not sanctioned by Shastras for such a perception leads to self degradation. One who is born in a trader's family for instance, might have an advantage but there can be exceptions. The most important factor in choosing a profession is one's natural aptitude. Choosing a profession one likes or for which one has the aptitude gives inner satisfaction and leads to self-ralisation".