What Happens If You Swallow Gum?

The video discusses a common myth about swallowing gum, explaining that it doesn't stay in the stomach for seven years. Instead, gum moves through the digestive system like other food, although it isn't digested due to its rubber composition. The video highlights the potential risks of swallowing gum, especially for children, and concludes with a lesson learned about being cautious when chewing gum.

What is the main reason the speaker gives for why gum should not be swallowed?

What lesson did the speaker learn from their experience with swallowing gum?