The human body is very fragile, but its endurance and survival are not inferior to any creature on earth.
- Do not sleep for 11 days
- Do not blink 44 minutes
- Do not breathe for 22 minutes
- Do not eat fast for 18 days
- Do not rest for 68 hours
- No gravity 437.7 days
- Not to land 73 days
- Not landing aircraft for 76 consecutive hours
To say that these are the rare possibilities of human toughness in extreme environments. So, do not forget to imitate just for fun because these things have a lot to do with health.