People wait for their train at Brussels' central station, on March 23 2016, one day after the attacks on Brussels airport and at a metro station. About 20 people were killed on the metro and 14 at the airport in the rush-hour assaults, which came just days after the arrest in Brussels of the main fugitive suspect in November's gun and bomb rampage in Paris. / AFP / BELGA / HATIM KAGHAT / Belgium OUT (Photo credit should read HATIM KAGHAT/AFP/Getty Images)

The morning after deadly attacks rocked Brussels, we asked commuters in the Belgian capital about their thoughts -- and fears