I did the right thing
Je ne sais pas si j'ai bien fait d'accepter.
I don't know if I did the right thing by accepting.
Je me demande si j'ai bien fait.
I wonder if I did the right thing.
J'ai bien fait de ne pas donner le violon.
I did the right thing by not giving away the violin.
— Kin-dza-dza! (1986)
I did well to come.
I hope I did well.
Did I do the right thing?
J'ai bien fait de ne pas acheter ça.
I was right not to buy that.