What many people make a mistake in TA is that they use an indicator by itself without any context what so ever
and expect it to give them a setup to enter long or short
Context...is key, vital, elemental, crucial, in trading.
So many people simply learn, read, observe, Stare blindly at this game of trading by staring and assuming basic lines are their predictable yellow brick gold road to riches.
But basically have no depth, understanding, reason, rationale, behind what they are seeing at the surface.
If tracing lines...were that easy and profitable...you would have millionaires left and right and north and south of you. But that's not the case in this world.
I always roll my eyes, smirk and sigh and get irritated...when I see someone across social media pitching, selling, such generic bs.
Simply tracing lines, technical analysis ... that's like being racists or intolerant to another group, because you observed someone else to be.
A good/great, excellent, trader is practically a Psychologist, and detective. And philosopher. You Have to be.