Undergrad in History and International Relations, because I intended to become a diplomat. Realized an anxiety disorder was probably not going to make that a good career choice. Decided to go to nursing school, got an associates in “science” working on the pre-reqs and then decided to go to grad school for public health and epidemiology instead.
Honestly I love school, I don’t regret any of it except that I was too nervous about quitting my job (I worked my way through to cover what grants and loans didn’t) to do a term abroad. I should have taken the five weeks in Berlin.
I am not saying you’re wrong about the commercialism aspect, but I think of it a little differently. Many people are uncomfortable receiving a gift without reciprocating or if there is no “reason” like a life event. The holidays are a set time to do a gift exchange, and reciprocity is more likely to be possible. I buy gifts literally all year long, but often hold on to them until Christmas time if I know the recipient will be more comfortable doing a gift exchange rather than being surprised. Part of being a good gift-giver is sussing out the type of gift receiver you are dealing with (I don’t tend to give Christmas present to folks who have made it clear they hate Christmas).