Maxxing trends – going all in on a particular trait, habit, quality or pastime – tend to burn brightly and briefly. But how many of the following are real?

Maxxing trends – going all in on a particular trait, habit, quality or pastime – tend to burn brightly and briefly. But how many of the following are real?

People are self-optimizing everything — protein, skincare, fitness — to such a degree that "maxxing" is one of social media's most popular suffixes.