I can keep your time, but I cannot warn you. People use me to game .

I go through highs and lows I often fold in on myself You may need me if you don’t want to forget Take me when you have something to sell

I slip through a doorway when nobody sees, I’m pulled from a barrel to put minds at ease. I’m written, not finished- a plan taking shape, I’m the pool where contenders await their escape.

I exist as a body of water to deter enemies, but I am not the sea. You might find me in front of a castle.

Four shapes beneath your fingers lie A cross, a circle, square and angles Tri . Where do these buttons rule? Reply.