How do you feel when you experience gross negligence?

I had a profound weightlessness experience. It was at the seaside of Qingdao, and there was a tourist project called bungee jumping in Tian Fei. A hydrogen balloon, tied with four ropes, with a seat tied below. After people sit on it, slowly loosen the rope, and people and balloons will slowly rise until they reach tens of meters. Those people are so bad. When they saw that the balloon was about to rise to the top, they suddenly let go of the rope, the rising speed suddenly accelerated, and then they had a fierce meal. It feels really sour and cool. It's better this way. If you pull down sharply, you will feel weightless. You can only hold on to the rope to relieve your tension. In short, there are still many places where you will feel weightless, and the time is generally short and can be ignored.