"Engineer Identification Test" joke

You walk into a room and notice that a picture is hanging crooked. You...
Straighten it. Ignore it. Buy a CAD system and spend the next six months designing a solar- powered, self-adjusting picture frame while often stating aloud your belief that the inventor of the nail was a total moron.
The correct answer is "3" but partial credit can be given to anybody who writes "It depends" in the margin of the test or simply blames the whole stupid thing on "Marketing."
SOCIAL SKILLS
Engineers have different objectives when it comes to social interaction. "Normal" people expect to accomplish several unrealistic things from social interaction: Stimulating and thought-provoking conversation Important social contacts A feeling of connectedness with other humans In contrast to "normal" people, engineers have rational objectives for social interactions: Get it over with as soon as possible Avoid getting invited to something unpleasant Demonstrate mental superiority and mastery of all subjects.
FASCINATION WITH GADGETS
To the engineer, all matter in the universe can be placed into one of two categories: (1) things that need to be fixed, and (2) things that will need to be fixed after you've had a few minutes to play with them. Engineers like to solve problems. If there are no problems handily available, they will create their own problems. Normal people don't understand this concept; they believe that if it ain't broke, don't fix it. Engineers believe that if it ain't broke, it doesn't have enough features yet. No engineer looks at a television remote control without wondering what it would take to turn it into a stun gun. No engineer can take a shower without wondering if some sort of Teflon coating would make showering unnecessary. To the engineer, the world is a toy box full of sub-optimized and feature-poor toys.
FASHION AND APPEARANCE
Clothes are the lowest priority for an engineer, assuming the basic thresholds for temperature and decency have been satisfied. If no appendages are freezing or sticking together, and if no genitalia or mammary glands are swinging around in plain view, then the objective of clothing has been met. Anything else is a waste.
DATING AND SOCIAL LIFE
Dating is never easy for engineers. A normal person will employ various indirect and duplicitous methods to create a false impression of attractiveness. Engineers are incapable of placing appearance above function.
Fortunately, engineers have an ace in the hole. They are widely recognized as superior marriage material: intelligent, dependable, employed, honest, and handy around the house. While it's true that many normal people would prefer not to date an engineer, most normal people harbor an intense desire to mate with them, thus producing engineer like children who will have high-paying jobs long before losing their virginity.
Male engineers reach their peak of sexual attractiveness later than normal men, becoming irresistible erotic dynamos in their mid thirties to late forties. Just look at these examples of sexually irresistible men in technical professions:
Bill Gates MacGyver Etcetera
Female engineers become irresistible at the age of consent and remain that way until about thirty minutes after their clinical death. Longer if it's a warm day.
HONESTY
Engineers are always honest in matters of technology and human relationships. That's why it's a good idea to keep engineers away from customers, romantic interests, and other people who can't handle the truth.
Engineers sometimes bend the truth to avoid work. They say things that sound like lies but technically are not because nobody could be expected to believe them. The
complete list of engineer lies is listed below.
"I won't change anything without asking you first." "I'll return your hard-to-find cable tomorrow." "I have to have new equipment to do my job." "I'm not jealous of your new computer."
FRUGALITY
Engineers are notor