The Commandments of the EE:

1:      Beware of lightning that lurketh in an uncharged condenser
        lest it cause thee to bounce upon thy buttocks in a most
        embarrassing manner.
2:      Cause thou the switch that supplieth large quantities of juice to
        be opened and thusly tagged, that thy days may be long in this
        earthly vale of tears.
3:      Prove to thyself that all circuits that radiateth, and upon
        which the worketh, are grounded and thusly tagged lest they lift
        thee to a radio frequency potential and causeth thee to make like
        a radiator too.
4:      Tarry thou not amongst these fools that engage in intentional
        shocks for they are not long for this world and are surely
        unbelievers.
5:      Take care that thou useth the proper method when thou takest the
        measures of high-voltage circuits too, that thou dost not incinerate
        both thee and thy test meter, for verily, though thou has no company
        property number and can be easily surveyed, the test meter has
        one and, as a consequence, bringeth much woe unto a purchasing agent.
6:      Take care that thou tamperest not with interlocks and safety devices,
        for this incurreth the wrath of the chief electrician and bring
        the fury of the engineers on his head.
7:      Work thou not on energized equipment for if thou doest so, thy
        friends will surely be buying beers for thy widow and consoling
        her in certain ways not generally acceptable to thee.
8:      Verily, verily I say unto thee, never service equipment alone,
        for electrical cooking is a slow process and thou might sizzle in
        thy own fat upon a hot circuit for hours on end before thy maker
        sees fit to end thy misery and drag thee into his fold.
9:      Trifle thee not with radioactive tubes and substances lest thou
        commence to glow in the dark like a lightning bug, and thy wife be
        frustrated and have not further use for thee except for thy wages.
10:     Commit thou to memory all the words of the prophets which are
        written down in thy Bible which is the National Electrical Code,
        and giveth out with the straight dope and consoleth thee when
        thou hast suffered a ream job by the chief electrician.
11:     When thou muckest about with a device in an unthinking and/or
        unknowing manner, thou shalt keep one hand in thy pocket.  Better
        that thou shouldest keep both hands in thy pockets than
        experimentally determine the electrical potential of an
        innocent-seeming device.