How do you know what's too much?

5 seconds sound clip from the Mystery of Chess Boxing movie soundboard.

You can hear this line at 00:52:01 in the DVD version of the movie.

Quote context

[...]

- To master this game you have to be, like I said, very calm, but also quick of wit, sharp of eye, fast of mind, slow of tongue, quick to see.

- All right, how's this? You're in check.

- At dawn you start training.

- You put two bricks on.

- Yes, granddad.

- Granddad, I think it's too much.

- How do you know what's too much?

- Ever since he's been with us you've questioned my orders.

- I'll do it.

- Watch him. Every half hour add two more.

- Granddad. Granddad. Granddad. Granddad, I think it's too much.

[...]