Enoch lived a total of 365 years.
He had a close relationship with God. After Methuselah was born, Enoch lived another 300 years and had other sons and daughters.
Enoch had such a close relationship with God that he didn't die, he just wasn't there anymore, because God took him.
Even if this man were to live a thousand years twice over he still wouldn't be happy. Don't we all end up in the same place—the grave?