Do you think Molly Burke would still be an inspirational speaker if she hadn't been bullied?
I don't think Molly would have been an inspirational speaker if she hadn't been bullied, because then she wouldn't have had the same experience as she did. If Molly didn't have the same experience then she wouldn't have had a way to connect to the people about bullying, and she wouldn't have had as much of a reason to be against it as she does now.
Why would Molly's friends turn on her and eventually bully her?
I think that Molly's friends turned on her because they wanted to fit in with the rest of the group of "cool people" and those people thought that Molly was faking, and that it was uncool to be around her, or even help her, and to fit in they had to turn on their once best friend. 
Would Molly have been bullied if she had acted more blind?
I don't think she would have been bullied has bad because one of the reasons that she was bullied was because she didn't act blind even though she was. It also could go another way and she could be bullied just has bad because she is different, since she is blind, and some people don't know how to accept t