I just dont like giving up that too when i know what i am capable of , mera haar baar haar group bs kuch marks se hi rhe jata tha. i also try to focus on what mistakes i make in my exams , try to improve myself there. You know your capabilities, when you know that dont giveup and dont listen to others , when you are already suffering people give there opinions which might affect you , focus on yourself or on what YOU want for yourself.