I've been working and in school almost nonstop since I started college when I was 17. Took me 6 years to finish undergrad because my parents insisted that I work at the same time. I wanted to be a doctor, but my grades were too bad for medical school (from working nearly full time). So when I graduated I just worked for two years, which were the best years of my life. Then I started a 2 years masters program while working full time. Then I graduated and after a month, I started studying for the MCAT for 8 months while continuing to work full time. Then I took the MCAT. A month later I enrolled in online classes to boost my GPA for my med school app... while still working full time. My brain is so tired. I keep dragging myself toward the finish line, but nearly all of my adulthood has felt like I'm running an ultra marathon and I started fatiguing 20 miles go and still have 60 more to go.