“They must be what they can be.” Abraham Maslow
A tree will reach as high as it can given the amount of light and nutrients it can garner.
A goldfish will grow as large as its bowl allows.
A bird will learn to fly in its natural environment.
Why do we as humans, the pinnacle of evolution on the planet, limit ourselves?
Be what you can. Be what you should. Grow to your limits, not of the education system you are in or the constraints of your job but to your innate human potential. Be the best version of you, because anything less than the best you is a self-imposed shackle preventing your spirit from flying, an unnatural restriction on your growth.
Be all that you can be.