I completed two college degrees: a Bachelor of Art in Graphic Design, and a Bachelor of Science in Biology/Botany emphasis. I took the Graduate Record Exam, which in the US is a test we take prior to entering graduate school. I did well enough to be offered a full fellowship for a PhD in genetics, which would pay for tuition, fees, and housing. It wasn't my original plan (I'd been wanting to study Botany Ecology) but I did like genetics.
Now, in the US, the typical progression for graduate coursework is: bachelor's degree, master's degree, then doctorate (PhD, JD, or medical doctor). I was skipping a step with this fellowship, by going from bachelor's to PhD.
I thought I could handle it--everybody had told me I was a bright girl and I'd done pretty well in school.
I was just starting a new relationship, the first serious one I'd ever had, and it turned out to be really demanding. I'd always done well with my studies because I threw myself into them completely. Now I found myself with a person making demands on my time and emotions, and it was a lot to handle. I also was not doing well managing my money, since my partner had moved with me to the university town and was having trouble finding work. I also injured my back moving our furniture into our apartment.
I only had four classes and no graduate research or teaching that semester, but I was really struggling. I did well in the two courses that interested me, genetics and statistics, but was doing poorly in the other courses, biochemistry and cell biology, because there was so much memorization and had difficulty retaining the material.
My dad was diagnosed with terminal cancer partway through the semester, and I was completely overwhelmed. We had a really difficult relationship, but it just seemed like my emotions completely shut me down. I couldn't think or concentrate, and I just stopped trying to keep up with my studies. I got washed out of the program at the end of the semester.
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Diagnosed Bipolar II in 2012, Autism spectrum disorder (moderate) & ADHD in 2015.