How bright your garden looks!” said Gandalf.

"Yes,” said Bilbo. "I am very fond indeed of it, and of all the dear old Shire; but I think I need a holiday.”

"You mean to go on with your plan then?”

"I do. I made up my mind months ago, and I haven’t changed it.”

"Very well. It is no good saying any more. Stick to your plan—your whole plan, mind—and I hope it will turn out for the best, for you, and for all of us.”

"I hope so. Anyway I mean to enjoy myself on Thursday, and have my little joke.”

How is Bilbo Baggins characterized in this excerpt?

as determined

as generous

as homesick

as unfriendly