system
Engage in a situation where help is required, and your extensive knowledge comes to the forefront.
human
Use an appropriate linking word to connect the following sentences. "Many people struggle with public speaking. They fail to prepare their speeches in advance."

'Public speaking is a daunting task. Many people struggle with it because they do not prepare their speeches in advance.'
gpt
"Public speaking is a daunting task, and many people struggle with it as they fail to prepare their speeches in advance."