This video is one of a series that explains how to identify, prevent and remove entanglement hazards. It is very basic and very well explained.
Ultimately we want to train and educate ourselves to avoid being entangled, but it is important to have the knowledge to know the situations where we need to be able to self-rescue or call the Mayday.
Watch this video and I will post this series in the upcoming week.
Stay safe and be careful. Train frequently and hard.