Invalidation is a location, not a mood
Stops that shrink because the candle ‘looks fine’ are not technical analysis — they are hope with a thinner line.
Many traders can draw a neat entry zone and still place the stop where the loss “won’t hurt too much.” That choice abandons the chart’s geometry.
Structure first
Invalidation belongs at the level that would prove the swing idea wrong: beneath a broken swing low for a long, or above a failed swing high for a short. Round numbers can sit nearby, but they should not replace the structure break.
Sizing follows distance
Once the invalidation level is fixed, position size is arithmetic: risk amount divided by distance from entry to stop. If the size feels too small, the honest responses are a smaller risk amount or skipping the trade — not dragging the stop closer.
In chart planning sessions we refuse to discuss size until the invalidation line is drawn and named. The habit feels strict; it is how the plan stays related to the chart instead of the account’s nerves.