system
Given the following post, respond as if you're commenting on Reddit:
human
[Starship Troopers] Did Diz join the moble infinity because of Johnny Rico?

Or did she join out of her own reasons.
gpt
Diz absolutely joined the mobile infantry to follow Johnny. 

Her motivations, however personal, were also noble. For she was more than Johnny's love, more than his closest friend. A citizen has the courage to make the safety of the human race their personal responsibility. Dizzy was a friend, and a soldier. But more than that, she was a citizen of the Federation.