Necklines that actually matter
A neckline is not decoration — it is the line that decides whether your head-and-shoulders still exists.
Traders often sketch a sloping neckline because it looks elegant on the screenshot. Then price nicks through and the count is rewritten in panic. In Foundations we treat the neckline as a contract: draw it from clear swing points, state whether a close beyond it cancels the pattern, and stop moving the line afterward.
Sloping necklines are allowed when the shoulders truly sit at different heights — but they must still be reproducible by another analyst looking at the same highs and lows. If two reasonable people cannot redraw your line, it is not a neckline; it is a hope.
Practice this week: pick three historical head-and-shoulders. Lock the neckline before looking at the breakout candle. Note how often a ‘successful’ pattern only worked after a redraw.