Try a quick : we already did — gave zuwo yimznq... not English.
Reverse string order: "shwayy fydyw drdsht brnamj afdl" — no. Assume it's English. Frequency: Letters in text: a(2), b(1), d(4), f(2), h(2), j(1), m(1), n(1), r(2), s(1), t(1), w(2), y(4).
Word1 afdl shift –1 → zeck (no) Try +1: bgem — no.
Use a quick script logic mentally: If a (0) → f (5) for first letter of first word? No, a to f is +5, but then f to d is –2 (inconsistent). So not a single Caesar shift for whole message — unless the key changes per word, but that's unlikely.
Test word fydyw : if y=t, d=e → f t e t w → ? "f t e t w" — maybe "state"? s→f? No. "treat"? t→f? No.