Who really should have been #3 and #4?

As was responding to your initial post.

 

Oh yeah they will. They definitely definitely will.

 

honestly you should probably rethink your entire life

 

Does that mean he should:
- ponder the decisions he has made over the entirety of his life and question whether they were good ones, or
- for the rest of his life, going forward, institute a policy of rethinking things.

 

yes

 

Would you bet on it?

 

depends