I messed with some files and I broke xfce, and I did these 2 commands:
apt-get install --reinstall xfce4 and
apt-get install --reinstall xfce4-session
Now my home folder got completely wiped out and restored to the default one, with the common directories (Downloads, Desktop, etc) but without my old files.
Did I lost everything definitely or is there a chance to get them back?