You're never too proficient to learn new tips bro...

a humble attitude: that's how you learn that many at high levels!

Odd question from someone who knows according to his profile English, French, Italian, Spanish and Chinese at high levels ...

try this channel: https://www.youtube.com/channel/UC2XoO1HBizGfvZR01kK_VJQ

in german you search for keywords like Serie Folge (ep) Staffel (season) so you get most known series (if on youtube, Germany is very strict with copyright...), the series name are mostly untranslated in english. full ep ist "ganze Folge"
And for listening while doing household, you cn search for "Hörbuch" (all oin youtube), and easy language

Schau viele Deutssprachige Filme oder Serien oder Unterhalte dich mit Leuten auf Skype./

Watch german movies or tv shows and/or skype with people.