Revising a cluttered SET daily before month-end
Pattarapol arrived with twelve horizontal lines on a single SET daily print—most from an app export that auto-placed swing points. During the morning segment we stripped the chart to four zones tied to prior month closes and the prior week high. He re-marked from scratch on a fresh workbook page while the instructor watched for ruler slip. By afternoon he could explain why each remaining zone mattered for the next session open. He still keeps the messy first print in his folder as a reminder not to import every automated level.