Growing up, I always try to contemplate the purpose of all the subjects we had in school. I ended up concluding that there was no real purpose.
However, each class did teach me something. Languages taught me how to communicate, Sciences taught me how things work, Maths taught me how to… well… add up things. I could go on about it.
However, leaving the typical subject we learn in the classroom. There was something called skills classes that we were taught. In that class, we were taught how to how to attend/take interviews, give presentations, dress up formally, dinner etiquettes and believe or not make up!

At the time it was taught I found it to be boring, but now that I am actually working, It really makes me realize how small things can make a huge impact!