Throughout my career I have advised my Grade 12 students to do a GAP year before beginning their college studies. I gave the same advice to my own children.
Most first-year university students waste their parents’ money and 25% of their four short years as undergraduates, because instead of going to every class and studying as hard as they can, they are busy doing all the things they couldn’t do when they were living at home with their parents. That year would be much better spent out of the classroom in one of a very large number of excellent GAP programs. After a year traveling, living abroad, working in a service program, etc., students are not just ready but eager to go back to school. They are a year older. They are less interested in staying up all night and going to parties.
Here is one college professor’s take on this question:
It is the rare high school graduate who is ready to take full advantage of what a Bachelor’s course can offer. A year away from education – traveling, working, volunteering, growing up – before college should be the preferred option, the default, not the rarity it is in the US. It is common enough in Europe, and often very successful. Our undergrads who return from their Junior [third] Years all around the world (we send around 2/3 of them abroad) are often, finally, the kind of curious, thoughtful, broad-minded students who are ready to take advantage of what we can offer them. And they get a year of it [i.e., their last year of university] before they move on. If more of our students came to us at the beginning in something like that frame of mind, they would get a great deal more out of their college experience.
I did not take a year out between school and university. I had a fabulous time and learnt a lot, but missed so many opportunities. It was only in my mid-20s, looking back, that I realized what fantastic resources had been available to me, had I only had the wisdom to use them.
Many colleges and universities allow students to apply, be admitted, and then defer their entrance for one year so they can do a GAP program of some kind. They do this because they recognize that first-year students who are a bit older, a bit more mature, and really keen to study do better, usually, than those who go straight from high school to university. Ask your college admissions counselor for advice about this process.