[ well. that doesn't sound great. if it had been something else, obi-wan would have probably dropped "the force works in mysterious ways" but this seems active and somewhat harmful in his opinion.

he mulls over it for a moment before replying. ]

I think learning a weapon is a worthwhile endeavour. It can teach restraint, mindfulness and responsibility. But a weapon — any weapon — is the same as holding a life. It saves but it takes. It is your life that you hold and it matters.

And it should not be used with doubts in your heart. You could be the best fighter in the world, the strongest there is. It does not mean it makes you a good protector.