Never having been through a similar situation, I cannot say what I would do if I were in his shoes. I believe that he didn't believe that what he did warranted

Never having been through a similar situation, I cannot say what I would do if I were in his shoes. I believe that he didn't believe that what he did warranted decades of jail time. I believe that the prosecutor believed that his crimes did justify jail time. But your statement reflects two facts: that he did end up committing suicide (not known a priori) and that he chose not to accept guilt when he didn't believe he was guilty (and I fully suspect you've never been in that type of situation at the severity of the Swartz case, so it's hard to definitively state that you would just take the jail time)