You don't have to worry. I've taken care of myself for a long time.

5 seconds sound clip from the Breakfast at Tiffany's movie soundboard.

You can hear this line at 00:13:15 in the Blu-ray version of the movie.

Quote context

[...]

- Look, it's none of my business, but it sounds to me like you could get in a lot of trouble.

- Hold this for me, will you?

- And what do you mean, 'weather report'?

- Oh, that's just a message I give Mr O'Shaughnessy. So he'll know I've really been up there.

- Sally tells me things to say like 'There's a hurricane in Cuba,' and, 'It's cloudy over Palermo.' Things like that.

- You don't have to worry. I've taken care of myself for a long time.

- Taxi!

(HOLLY WHISTLES)

- I never could do that.

- It's easy.

(CAR ARRIVING)

[...]