Discuss and learn French: French vocabulary, French grammar, French culture etc.
Well it is je m'en fous de l'avenir (you need to leave a space between m'en and fous)
I always thought je m'en fiche (de) was a politer alternative ( I don't think it is as anatomical as foutre).
Also you can say ça (or whatever) m'emmerde .(pisses me off)
J'en ai marre (de) is similar.