Why does Cicero think friendship is an even closer bond than family relationships?

Cicero believes friendship surpasses family relationships because it is based on mutual respect and choice rather than obligation. He argues that friends willingly choose to support and understand each other, creating a deeper emotional connection. This voluntary bond fosters loyalty and shared values, which can be more profound than the ties of blood. Ultimately, for Cicero, the authenticity and intentionality of friendship elevate it above familial bonds.