If He Forget everything on purpose ? 
( Like The genius for remember everything 10 years later everything he did making something he is alone able to see them ).
He know governements probably want to kill him or want him to work for them so he take the risk to be forgotten forever as a legend.
Imagine what he was able to do in 2008 already, when no one in world have the power to change the world, he was the one to believe he was able to start the revolution alone and change entire world by himself.
Nothing, he predicted everything perfectly, he will comeback one day i think he is already back but to crazy like 10 years ago no one believe him already.
Surely the government cannot do anything on Satoshi since he did nothing wrong just creating bitcoin, I think the government could hire him since he has a great idea in this technology I think this is what the government is going to do. Also, in my opinion, it is just impossible anymore to claim that someone is Satoshi since there was no document provided and also having a name of Satoshi was not enough this days. ( Like The genius for remember everything 10 years later everything he did making something he is alone able to see them ). He know governements probably want to kill him or want him to work for them so he take the risk to be forgotten forever as a legend.
Imagine what he was able to do in 2008 already, when no one in world have the power to change the world, he was the one to believe he was able to start the revolution alone and change entire world by himself.
Nothing, he predicted everything perfectly, he will comeback one day i think he is already back but to crazy like 10 years ago no one believe him already.