February 30th – does this day exist?

In reality, we don't live according to the correct time; every four years, we are given 344,796 seconds of life that don't exist. And regarding the NEW leap year, which occurs once every 556 years, it needs to be implemented to get closer to accuracy. Calculate the number of seconds based on the official data, which states that there are 24 hours in a day, and compare it to the actual number of seconds, which is 23 hours, 56 minutes, and 4 seconds in a day. I calculated everything myself and was surprised to find that we are not living correctly. And it won't be possible to live correctly because it's impossible to precisely track the passage of time. However, if we follow my approach, we can get as close as possible to this, with an error of 2 to 5 seconds. Did you know that there aren't exactly 24 hours in a day? Scientists know a lot that we don't. Did you know that the moon moves away from the Earth by 4 centimeters each year? Or that Australia moves closer to Africa and the Middle East by 1 to 1.5 centimeters each year? All of this has been known for a long time, but no one talks about it openly, so as not to burden themselves with unnecessary questions. There are already more questions than answers in the world, and there's no need to make it worse.