One thing you can be sure about in life is that friendships come and go. You can know someone your whole life and only have a surface level friendship with them, and wind up meeting your best friend at the age of 32. You may also have met your best friend in kindergarten and stayed besties your whole life. Either way, the strength of a friendship is determined less by the length of time but rather on the relationship's quality. And judging by these Reddit stories of petty reasons people ended friendships, they weren't of the best quality to begin with.
