Regarding 5, those swings happen even with weekly weighing. If you lose the recommended one to two lbs a week, and your water weight(etc) swings up it will some

Regarding 5, those swings happen even with weekly weighing. If you lose the recommended one to two lbs a week, and your water weight(etc) swings up it will sometimes look like you are stalling even though you are not. It'll be deceptive though because it will not happen that often. Risk taking away the wrong lessons. With daily weighings the noise will be obvious and in your face, forcing you to acknowledge it. It's basically a matter of downsampling with/without antialiasing.