Think of it like this 👇
1️⃣ It marks key levels
The indicator auto draws support & resistance zones
These are spots price already respected before (bounced or rejected)
2️⃣ Waits for the break
Price breaks through a support or resistance zone
That break shows momentum (buyers or sellers stepping in heavy)
3️⃣ Looks for the retest
After the break, price usually comes back to retest the same zone
Old resistance = new s