premise: I found my shoes uncomfortably stiff.
initial: I went out and bought some new shoes.
counterfactual: I went out and bought some broken-in used shoes.
original_ending: I tried to break them in over time. They still felt too stiff for me. The shoes gave me blisters.
edited_ending: They felt muchy better this time.They still felt too heavy for me though.The shoes gave me tired legs.<SEP>I tried to break them in over time, but they were stiff shoes too!They still felt too stiff for me.The shoes gave me blisters.<SEP>I didn't need to break them in.They weren't stiff at all.However, the shoes gave me blisters.