english: Before, effort and difficulty made them feel dumb, made them feel like giving up, but now, effort and difficulty, that's when their neurons are making new connections, stronger connections.
non_english: Ranije su se zbog truda i poteškoća osećali glupima, imali su potrebu za odustajanjem, ali sada zbog truda i poteškoća, njihovi neuroni prave nove veze, jače veze.