In the 1st few years of going rawpalaeo, I cheated roughly once a year or so, 2-3 max, and then only during times when rawpalaeo food just wasn't available or when I wanted to experiment to see how my digestive system had changed etc.. As time went on, however, I realised that I couldn't always avoid eating some cooked foods during certain key social occasions, so I compromised on occasion(though I most of the time make sure to avoid the more highly processed cooked foods etc.). In the past, I would eat some high-meat beforehand, which helped nullify any negative effects from cooked foods, but haven't bothered in recent times.