alright your thinking about this too much...stressing will only raise cortisol levels which will make you fatter so relax...wat u need is a plan to follow for 8- 12 weeks...as you're already at 65cm which i think is pretty tiy anyway, it's gonna be a hard and slow process to lose 5% of it...u need to get a solid diet plan together and follow it at least 90% of the time...i would only measure your waist every 7 days at the same time of the day each time at the exact same spot (belly button)...measuring every day isn't good for the head...if you break it down a 4cm loss will be most noticably different and as stae dmay take 8 - 12 weeks...it's best to ose it slowly and maintain it than to lose it quickly and regain it with interest...at 8 weeks you will have to .5cm every week which is not much on a weekly scale but over 8 weeks 4cm is a big loss...do u follow me? go to rich-fit.com and look at my diet plan on there to see what u should aim at, that's wat i actually eat everyday mostly