Do you think that without Bilbo's good luck that him and the dwarces would of escaped?
I do think that in this journey of trials, Bilbo has encountered of few overwhelming things that might have had him killed. But I cannot deny that it takes courage,cleverness, and persiverance to overcome the horrible obstacles that Bilbo went through. So to conclude my opinion, I would say that luck played a small part in this, but overall courage dominated.
Do you think that without Bilbo's good luck that him and the dwarces would of escaped?
i do not think that the dwarves would have survived without Bilbo's help, because he always gets into trouble, but he always ends up finding a way out and saving the dwarves.