1. What am I that's pulled you in?

2. Primarily

Once a mirror

Twice a clock

Three times lucky

Four times not

Five times seen

Six times below

Seven times seven for all you know

Eight times protected

Nine times a myth

Ten times what you think it is
 

What am I that's pulled you in?

On a ring I'm pleasant

On your lips I'm bad

In the water I'm true

As a feeling I'm sad

I'm a third of a group, though there really are three

And if you had to ask I'd tell you I'm primary