Everybody grows up at their own speed, and as you probably remember from school, some people learn faster than others. Were you ahead of your class? In the middle? Behind?One of the funniest parts of growing up is all of the big moments of realization we have while transition into adulthood: finally understanding truths about our families, ourselves, and the world around us. Often, these realizations can make us laugh (how didn't we understand that at the time?), but sometimes, they can make us feel just plain stupid.Redditors were asked to share facts they didn't learn until an embarrassingly late age, and these stories will crack you up!
How could anybody have not known these things for so long?!