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human
[Star Wars] In A New Hope; Why would Ben take Luke to Anchorhead with him after knowing Luke was driven by vengeance for the the loss of his family? Didn’t he learn anything from Anakin?

The Empire just killed the only family he knew... the first thing Luke says to Ben after, is that he wants to learn the ways of the force and be a Jedi Knight like his father.

Ben knows his father’s full story.. Luke is obviously upset and emotional and driven by those emotions to learn to be powerful. 

Why wouldn’t Ben, slow things down a bit and tell Luke about what would happen if he follows a path of vengeance or anger? He already knows that Luke is really old to begin his Jedi training to begin with. He knows first hand how dangerous this path is.
gpt
Ben was taking him to his sister in the hopes that both finding out he still had living family and that his sister was fighting the evil their father had brought on the galaxy would root him more strongly against Anakin and the dark side. If Ben left him on Tattooine he would be found sooner or later by Anakin and in his emotional state be much easier to turn to the Dark Side.