What two things can you never eat for breakfast?

Our daily routines are often structured around mealtimes, each with its own customary foods and timing. The first meal of the day, breakfast, is specifically named for its purpose: to "break the fast" after a night of sleep. This morning meal traditionally provides the initial energy boost for the day ahead.

By definition and common understanding, the terms "lunch" and "dinner" refer to subsequent meals eaten later in the day. Lunch is typically a midday meal, while dinner is the main meal consumed in the evening. Because these names are inherently tied to their respective positions in the daily eating schedule, you can never truly eat "lunch" or "dinner" for breakfast; you would simply be eating breakfast foods, or perhaps even leftovers, at the breakfast hour.

The concept of three distinct meals – breakfast, lunch, and dinner – is a relatively recent development in human history. For many centuries, people ate fewer, larger meals or grazed throughout the day, with meal patterns often dictated by factors like work schedules, food availability, and even daylight. The formalization of these three meals, particularly in the Western world, largely solidified during the Industrial Revolution. Factory schedules necessitated set eating times: breakfast before work, a quick lunch break, and dinner after returning home.

So, while you might enjoy a hearty meal that could resemble a traditional dinner in terms of its ingredients at the start of your day, or a sandwich commonly associated with lunch, it remains, by convention and definition, your breakfast. The names "lunch" and "dinner" are inextricably linked to their place in the daily progression of meals.