Throughout her 20s, Liya Shuster-Bier often worked around the clock. The 34-year-old completed her bachelor's degree at Dartmouth, worked 100-hour weeks at Goldman Sachs, worked at a social impact startup in Boston and completed an MBA from Wharton business school while juggling extracurriculars and internships.

But months before her 30th birthday in 2018, Shuster-Bier discovered she had a rare form of non-Hodgkin lymphoma, a cancer that affects the body's immune system. She went through six rounds of chemotherapy and, after discovering the cancer had come back later that year, underwent both radiation and a stem cell transplant that forced her to take a break from her work and life for 100 days.