I think all of us have trigger words that lead us down a "inadequate" or "worthless" path even if we are not negative thinkers or have a PTSD battle (yes Eleanor, this makes us Perfectly Normal:tup:) . If a person in your past always highlighted you loosing weight or wearing your hair/makeup a certain way, then a new partner mentioning innocently about joining a gym has your thought pattern go down the path of insecurity that you felt from the past partner. Even if your new partner was not making judgements about your weight, your mind processes it as a judgement. Once we become aware of this in ourselves it is easier to take a step back from how you would typically respond and analyze if you are upset because the person is being a jerk or am I mis-interpreting their intentions.