Star Wars: How do the Jedi become Force ghosts after death?

Throughout the Star Wars saga, there have been various Jedi who seemingly live on after death, but how is it possible, and what kind of training does it ta

What Mark Hamill Wants To See From Force Ghosts In The Next Star Wars Movie

A Theory on Force Ghosts: They can't appear just anywhere. – The Jodo Cast

Force Ghosts: Everything You've Ever Wanted to Know (Star Wars Canon)

Force spirit, Wookieepedia

The Curious Case of Force Ghosts - Mynock Manor

Star Wars Actually Did Last Jedi's Force Ghost Retcon 3 Years Earlier - IMDb

Star Wars Randomness - Padme and Anakin force ghost? - Wattpad

Star Wars Novel FINALLY Reveals Why Anakin's Force Ghost May Have Died

If Force Ghosts can use the Force and Force Heal can reverse death, how is anyone in the Star Wars Universe dead at this point? : r/saltierthancrait

How do guys feel about Hayden's force ghost? Also I hope to see padme in the obi wan kenobi series. Like flashbacks : r/StarWars

Had the Jedi Order survived Order 66, would Force ghosts have been allowed to be on the Jedi Council? - Quora

The Dark Truth of what Happened to Sith After Death - Can Sith Become Force Ghosts?