It's good for him. It teaches him to deal with his fear.
6 seconds sound clip from the Ferris Bueller's Day Off movie soundboard.
You can hear this line at 00:45:30 in the Blu-ray version of the movie.
Quote context
[...]
- If I had to live in that house, I'd probably pray for disease, too.
- Can you appreciate what it must have been like, for Cameron to be in that joint as a baby?
- I'm actually amazed that I got the car out of the garage.
- I caught Cameron digging the ride once or twice.
- It's good for him. It teaches him to deal with his fear.
- Mint.
- Well, hello, Jeanie. Who's bothering you now?
[...]