Based on my life experience, I would recommend finishing a four-year degree at the very least.
The field I work in now is one where 99.99% of everyone has a Bachelor's degree or better, and ten or more years of military service, and previous job-related experience. If you apply for a job online, the computer will not even process your initial application if you do not have a four-year degree and at least some military service. Ten years ago if you had told me what I would be doing in 2009, I would have laughed at the idea.
If I had not done everything I did in life, I would not be where I am today, and as far as I am concerned I am on top of the world with a dream job, dream home, and very secure finances.