Here's how I mapped it

serious ‑m→ happy

serious ‑m→ grad school -> overworked

conclusions:

serious ‑m→ overworked (wasn't an option)

We have 2 stacked mosts so we can also infer that:

happy ←s→ grad school → overworked

therefore:

happy ←s→ overworked (Answer choice B!)

ya got me...

took me way too long to understand the difference between B and D smh

idk if i can forgive u JY…

also having the same issue :(

face palm emoji

feeling very grateful for these PSAr questions after getting my butt whooped by WSE questions 🙏🏻

chose B and then E in BR.... never doubt yourself!!!!

i finally got a question right but i'm still so confused :')

justice for jocko

whew this took me a while to figure out...

thank you lawgic