Within the group listed below, who is the least credible in expertise?

Issue: The Surgical Practices Committee of Grantville Hospital has documented an unusually high number of problems in connection with tonsillectomies performed by a Dr. Choker. The committee is reviewing his surgical practices. Those present during a tonsillectomy are

+rep. good trader and nice person

hi bud

+rep good trader trader

+rep gets right to the point

+rep nice trader

+rep nice trader

+rep nice trader

+rep nice trader

+rep gets good fps in game

+Rep Because He begged me to. Jk.

+REP GOOD PERSON

+rep

+rep sucks MY FAT ♥♥♥♥

+rep great player

hey, sorry i saw your profile and i just thought you looked cute in your picture. i really wanted to tell you that)) It's really rare to see girls playing video games haha! I don't know why it's a guy thing honestly im like really against misogyny and like ill be the one in the kitchen making sandwiches. We should really play l4d2 sometime its a really cool zombie game with a lot of scary moments, but don't worry ill be there to protect you ;) sorry that wasnt flirtring i swear im just trying to be friendly i really like your profile picture sorry was that too far? Really sorry i'm really shy i don't go out much haha add me on skype we should talk you look really nice and fun xxx