Personal Perspective...

I am sitting on the lounge watching TV and wondering if I can still lose all the weight. I look back on what I have lost and still can't believe that I have come so far and have a total loss of 14kgs. I never thought that I was that big. Its strange how your personal perspective of yourself can be so far from the truth. I am a very confident person and have always been that way. I love walking around the house naked and am not self conscious about anything. I hold my head high. But I have always been a large girl and have always struggled with my weight. All through my childhood I grew up next to my older sister who was a size 6 on her Yr 10 formal with me always being a size 14. I know that's not big but it seems huge when I stand next to my sister. My family have always seen me as the bigger one. Can I change their perspective of me? Let alone changing my personal perspective of myself? I just don't have the answer but I am willing to challenge these questions.