I know what I want to do, but by the time I actually get the order in, the price has moved and I'm filled somewhere worse than I meant to be. It happens over and over, these small bad fills that add up. I watch smoother traders around me and feel clumsy and slow.
More people experience this than they realize.
You fumble your orders and keep getting filled at bad prices.
If this sounds familiar, the Library can help you find the bigger picture.