I've managed to lose two betas for my Sherlolly Big Bang fic, which is sort of a blow to the self esteem. They didn't even tell me why, just never got back to me after I sent the first few chapters. One said she hadn't found much wrong and told me she'd send the suggested corrections soon and that was in September. I've sent reminders several times and there is always an excuse and a promise. The second beta was the husband of one of my cousins. Two chapters and then nothing. I'm getting paranoid that my fic sucks.