I used to bring the Blessed Sacrament to the homebound in my parish who could not attend church for Mass. I got to talk to them about their faith, family, etc., and found out that they all had problems within their family. My own family is the same. I realize now that life is facing all kinds of problems and we'll certainly be leaving this world with many of them still unresolved. Therefore, concentrate on surrendering yourself to God to become holy—this you can actually achieve in your lifetime! Do this and let the unresolved problems go. For we are meant to live for God alone.