system
Given the following post, respond as if you're commenting on Reddit:
human
[Star Wars] Why did Obi-Wan give Luke up for adoption instead of keeping him and training him from childhood?

The Empire has risen, the Jedi are defeated and now Obi-Wan and Yoda are planning on going into hiding. But first they have to deal with hiding two Skywalker children. One is sent to Alderaan under the protection of Bail Organa, but Luke is to be brought to Tatooine, the very place that Obi-Wan is planning on going into hiding.

Why didn't Obi-Wan adopt Luke and raise him from infancy in the Jedi ways? The Jedi Order's downfall was accepting a child for training that was too old, and now they have the opportunity to train a child with huge Force potential the 'correct' way. Why did Obi-Wan give up Luke instead of keeping him for training while living in the wastes of Tatooine?
gpt
He may have doubted himself; after all, the last child he raised turned into Darth Vader.  Possibly it was because he was worried he would be found and slain, like many Jedi in the period, and didn't want to risk Luke so directly, so he just lived nearby.