First off congrats on making it 19 days thats awesome.I am the same way when it comes to the scale the minute i look at it i feel the need to cheat. This fast i also promised myself to stay away from it. Just keep looking in the mirror and telling yourself that your loosing weight and try to let that be confirmation enough and your doing so good with out it you don't need it. Stay strong and good luck. Keep me posted Happy Fasting