Chain : Whenever a chain appears on a line it weakens that particular part. A chain also introduces indecision. The longer the chain, the longer the time period of bad luck .

Grille : A grille on any part of the palm dissipates energy. A grille induces confusion and uncertainaty at these times. Basically a grille desipates progress.

Bar : A bar usually signifies the mark of an unpleasant experience. It also indicates a time of opposition and barriers.