Rela, my beau had a fear I would become stick thin...I am within healthy range of BMI and I am slim now in size 10 clothes...I am not aiming for a clothes size, but when I say I want to lose more fat he gets worried...YET he likes the lovely thin and svelte and toned celebs, why can I not aspire to looking more athletic? He says as long as I don't get TOO thin or too muscley...hmmm...what about what I want?! Ha!
Friends will also say that you have lost enough at a certain point and encourage you to stay where you are...I don't know what this phenomenon is...worry about health, eating disorders, etc? 8 stone is lovely for your height, or just over...just remember that the lower you go the more difficult it can become to maintain the lower weight ranges unless you are training hard in the gym or watching the calories, etc...you might be okay with the lower weight...but your body will fight to get to the weight it thinks it ought to be at...