Will you support anyone or anything just for the sake of reservations ?
Tell me honestly, have you really been opressed that you need the reservation bhik ? Maybe your great grandfather was. If your father killed someone, will you be put on trial instead ?
Even if you get reserved seat, how will you compete internationally once you become an engineer or MBA ? If you go to USA/Europe, will you be competant ?
If your answer is no, it means that reservation is of no use. It has not enabled you to excell. Infact you will be always treated as backward.
If your answer is yes, then you dont need reservations since your are competant to earn your seat on merit. It means your grandfather's opression by the so-called upper caste has not affected your upbringing.
The point is whether your answer is yes or no, you dont need reservation to succeed. If you are educated, you should encourage other OBCs and guide them. Maybe provide financial support for them so they can compete against anyone. Please dont make bhikari out of someone who is capable of competing on merit. Remember whenever you give bhik to a bhikari, you are doing him a dis-service. You are ensuring that he will always be a beggar. This would be the biggest sin you will do. Give him education and guidance instead.
I honestly do not believe in any caste system and everyone is born equal. Everyone should get equal opportunity to live a respectable life. Those who suppress others based on caste should be punished by law. Those who misuse reservation should be punished aswell.