Rules of thumb are successful guidelines for various tasks. For example, cleaning from top to bottom prevents re-soiling. Job interview tips include eye contact, questions, handshake, and punctuality. Guidelines prevent mistakes and promote success, such as measuring twice before cutting fabric. Common knowledge rules like inserting a toothpick into a baked cake or using the middle rack in the oven are popular because they work well.
The best rules of thumb, or general guidelines, depend on the exact topic. For example, in cleaning, it is often said that the general rule is to clean from the top down. A good rule of thumb is based on common sense and tips that have been proven to be successful when performing a given task. The top-down cleaning guideline is based on the fact that if the floor is cleaned before a higher surface such as a table, it can become soiled again due to debris falling from above. The rules of thumb can apply to any industry or business.
The job search process has many guidelines that are known to be successful. For example, maintaining comfortable eye contact with a potential employer is said to be an important rule of thumb during a job interview. Other well-known job interview rules are preparing questions, offering a firm handshake, and never being late. Following these guidelines can often help someone get hired out of a job interview.
In general, best rules of thumb consist of tried and true ways to do something. People have different ways of doing things and still achieving success, but a proven rule usually brings success to nearly every person who tries it. For example, in sewing and woodworking, people are advised to always think carefully before cutting fabric – the saying is “measure twice and cut once”. This rule of thumb works for everyone since once fabric or wood is cut, it cannot be enlarged again. Making sure your measurements are correct and accurate can prevent wasted materials.
Guidelines like this can help stop big mistakes. They advise against what only a person’s gut or emotions can tell them when those things shouldn’t be applied to a task. For example, driving a car should be a defensive operation to prevent accidents. Studies have shown that many drivers experience the instinct to accelerate in foggy conditions, but the best advice when driving in fog is to slow down, as visibility is severely limited.
A rule of thumb often becomes common knowledge if it’s a popular way of doing something. For example, the idea of inserting a straw or toothpick into the center of a baked cake to see if it’s baked is one of the best-known guidelines because it works so well. Another good rule of thumb for baking cakes is to use the middle rack of your oven and only frost the cake after it has completely cooled.
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