The scale would always make me depressed. I'm almost tall (an inch to my name and I'd be tall!) and I have broad shoulders and a muscular build (my bodyweight without any fat..(.what's that called again?) is 117) so for me to be anywhere around 130 is very, very thin. At 150, I look good, and 140 I look thin. So when I step on the scale and I see 160, it's likely that I dropped fat but gained muscle. Still, seeing that number which is not 130 would make me depressed and feeling fat and googling "Is 160 too fat for a girl?" "What does a 160 woman look like?" and all that self destructive **** that doesn't contribute to your weight loss in any way.
I'd usually diet for a few days, weigh myself, then say "What's the point!?" and go back to my old ways. Not this time. No scale, my clothes are the only indicator. And if I stick to my diet plan, exercise, stay positive and try to make a lifestyle change, it's a no-brainer I will lose weight.

My message was directed to the OP. It's very easy for me- who has a scale I can access at all times and with full privacy (so I can remove clothes, etc)- to weigh in holding all other variables equal. It's more difficult to do so when you're using a scale to which you have access at varied times. I have seen many times on these forums a concerned posters who hop on a scale at their doctor's office or gym and find they have "gained" five pounds- only to forget that they are weighing themselves mid-afternoon, after drinking two glasses of water, etc.