I'd bet good money that this dude has some sort of antisocial personality disorder, and really can't be "cured", so to speak.

Something tells me he'll try to sneak out of Finland (which is easy due to Schengen), purchase a new passport, and leave Europe.

I guess a silver lining here is the possibility that he'll commit crimes in countries with far harsher penalties than Finland.

I've lived in Finland myself, and currently live in Norway. Lax punishments for the sake of rehabilitation is the standard, and I'm fine with that. But some people, like this one, simply can't be rehabilitated.

Harsh punishment doesn't change anything. Criminals are just stupid, mentally ill or in the most sad cases kids.

In my country they actually do put away people for life and yet we still have crime.