So I've recently started Dialectical Behavioural Therapy and one of the first things in the handbook is to accept the assumptions about people. As you never know what someone is going through, we're supposed to just accept that ALL people are doing their best ALL the time. I just can't agree. Yes, many people are doing their best, but surely not everyone?! And certainly not all the time?! Personally I think it justifies laziness, most of us are capable of trying harder. I challenged it in the group therapy session which started a debate so I thought I'd put it to the good people of Mumsnet. AIBU or is this statement ridiculous a bit simplistic?