In "text messages from mom, part one" (pgs. 179-180) why does mom say " I shouldn't have said 'I think'. He's fine, just tired" about johns dad?

Question

1. she made a grammatical mistake
2. To reassure josh and dads health
3. To inform josh that his dad is tired
4. she changed her mind

Answer 1

2. To reassure Josh about his dad's health