I guess

A person can only do as much as they can do.. and I know when a person has done as much as they can do then they can do nothing more. Sometimes an end comes.. Sometimes even as much as a person hates it, they reach their limits and they know it. Even if you love someone with all your heart you sometimes have to quit. You just do. Even if you try, you know when you are done. You know at this point it's a matter of survival. Can't be done. Not working and energy is being expended for nothing. Why nothing? Because it's not working. So very sad. J