I felt fine after 24 hours and asked the state commission to prolong my stay in space to three days. And I carried out the entire schedule. Could I have done that if I had been half-dead?

Advertising Disclosure: Please note that many links to retailers are affiliate links, which yields a commission for us. allauthor.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon sites.