If so, then he was extremely fortunate, for he managed to land on the only large, sandy beach for hundreds of miles around.
If that is so, he is very fortunate.
He could not be any less fortunate.
The children are indoors watching TV.
A person who has nothing to hide would never object.
His powerlessness took away his identity.
That's worse.
The man is in the ocean.
The woman is throwing a frisbee to the dog.