Why do they go on the show if they can't take it

In normal circumstances I would feel bad for wolfy, but she chose to go on the show and has watched previous years. it's not like those yeasts were different and as an overweight lesbian with some different ideas she should have been prepared or not go on. I like her, I don't think she is unattractive at all but I'm not stating my opinion regards to her just that vitriol is rife in BB and if your skin isn't thick enough or your confidence low going on it is crazy.