Many teachers including V.M Samael Aun Weor have said we can pay all our Karmic debt with good deeds. However, my question is, how can someone pay karmic debt if the karma is such that the ability to do good deeds becomes limited? We can have many disasters in life that can cripple us. I have a lot of problems in my life and I am not asking for a personal solution here. But, I have seen all the good I try to do is erased or some obstacle destroys it. I suffer from mental disorders and and am completely alone that prevent me from being service to others. If I didn't have these problems I could have healed people, taught people and lead people towards light which I can not do when I am suffering from mental illness. I am able to do little good to others because in my life everyone betrayed me and I am completely alone. I believe there can be people like me who want to do good but can not due to limiting karma. A person who suffers from a financial disaster can not do charity effectively, a person with mental illness can not lead people in this confused state of mind, a person who is lonely and betrayed by all will be alone etc. So, how do we pay the karmic debt of a karma that limits us from doing good?