73. Concentration of Power

Controlled focus is like a laser beam that will cut through anything that seems to be stopping you. A laser beam is a beam of coherent light. i.e. light whose waves are all vibrating at the same frequency and in the same direction of polarisation. Coherence of mind or "joined up thinking" as it is sometimes called allows you to create a project that will do what it is supposed to do and not fall apart before the job is finished.