Yes,i think that the right attitude.
Making vessels that had serious trouble,were people lost their lives."Herald of Free Enterprice","Estonia".
I can imagine,that people who were involved(or even lost relatives)in some cases,that they will be hurt.
For Titanic,it's a bit different,however that their were many lost to.Just look at some documentary's no on television,books that can out.
For people who were very much close by this disaster,well,i think no one is still alive.It's from 1912.
Regards
Marc