I agree. Sadly, I don't think at this stage of his life anything other than being incarcerated could have helped him
He seems to have done very well in those 15 months he was in jail, and I don't think he could manage by himself.
I think its very possible that his intent on the train that day was to get arrested. He was close to the next stop, he said things that could be perceived as threatening, whilst not actively threatening anyone in particular, enough to get the cops called so he could go back to jail.
Unfortunately there was someone on the train that day that took his threats seriously, which is understandable, and maybe a risk Jordan didn't calculate, and we know what happened next.
My personal opinion is that neither man had any real intent for violence that day, and I don't think for a minute Penny had any intent of violence at all, he made a judgement, the wrong one in my opinion, and then he made a decision, also the wrong one in my opinion, and now this is where we are.
My issue with this situation is the fact that Daniel Penny should have chosen a better way, but he chose a chokehold, which he didn't execute properly and which he didn't stop when it obviously wasn't working as intended, and people were warning him to stop.
In the end, when all is said and done, Jordan Neely is dead because Daniel Penny chose not to stop. It didn't have to end this way.