@Tyki_Mikk
I get you are upset but again that's what he chooses to do, it's his choice.
You can say what you want, but again he's still not old, as long as he doesn't have any severe health problems and keeps himself somewhat healthy, he should be fine.
You are always thinking way too negatively, acting like something bad is going to happen to Oda.
Just think positive and hope for the best for him.
And here is another thing, if you so concerned about Oda, go to AP forums and ask Greg someone knows Oda personally on how Oda is doing health wise.