Without a diploma, many educational and professional opportunities will not be available to you. Furthermore, studies indicate that individuals who do complete school have better long term economic outcomes than individuals who do not.
A diploma is likely to be the first prerequisite for many major opportunities in your adult life. College is, of course, the most obvious experience that requires diploma. Earning a postsecondary degree could lead to a more interesting career path, higher earning power and skills that will benefit you throughout the rest of your life.
What if you aren’t interested in higher education? While it’s never a good idea to completely close off this option – you may change your mind later in life and want to go back to school – there are other reasons to earn a high school diploma. It’s a common requirement for entry-level positions in many career fields. How to get a US college diploma. While some employers will hire you without a diploma, you’re unlikely to be promoted very quickly and may never find yourself reaching the management level.