Answer:
Take it and you will lose or gain more than all the others.
What is found over your head but under your hat?
What has hands but canβt clap?
They come to witness the night without being called, a sailor's guide and a poet's tears. They are lost to the sight each day without the hand of a thief.
Thanks for such treasures as Mariachis, enchiladas and habanero!
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.