Matt & co were so empathetic to the suffering of others and passionate about helping everyone else - to the detriment of themselves.

Jessica & co were... not passionate, but. Something? Determined. About helping themselves.

Like... idk, Jessica had the whole ptsd thing and history with Kilgrave but I never actually felt her rage. All these terrible things happened to her - the death of her family, getting raped and controlled by Kilgrave - and she's just so emotionally numb to all of it (which is realistic, but makes for boring TV and made ME numb to HER).