Life sometimes requires us to swallow our ego, put out fires and resolve crises on a variety of fronts, family, work, children. How about if this were the case all the time? How do we confront these adversities, but more to the point, where do we find the gumption to do so?  In Franco Lolli’s very personal film “Litigante,” there’s something almost invasive about watching Silvia (Carolin Sanin) go through a life that seems to be getting