No, it is not necessarily true that by the age of 16 you will have already met your future spouse. Meeting one's future spouse is a highly individual and unpredictable experience that varies from person to person. While some individuals may meet their future partners at a young age, many others find their life partners much later in life or through various life experiences.
People's romantic relationships and life paths are influenced by numerous factors, including cultural norms, personal values, life circumstances, and chance encounters. Some individuals may not prioritize finding a life partner early on and may focus on other aspects of their lives such as education, career, personal growth, or exploration of their interests and passions.
The notion that one must have met their future spouse by a specific age is a stereotype, and it is important to remember that everyone's journey to finding a life partner is unique and can happen at any stage of life. Some people may meet their future spouses in their teens, while others may meet them in their 20s, 30s, or even later. The most important thing is to focus on personal growth and happiness rather than adhering to societal expectations or timelines.