I use beyerdynamics dt770 to mix.
I heard someone say that there was a problem with my EQing.
When I eq what I do is, I sweep for sounds that make the audio in question seem too resonant, like boxy then I reduce those.
I then compress and sweep for the sweet spots in the audio in question.
I pan most instruments that take up the mid range, so I don't obstruct the vocals. So if I have a piano, I will duplicate the track and pan one left and right.
Kicks and anything in the low range are centred.
My DAW is Logic Pro by the way. I use waves plugins to compress, and the Logic Pro native channel Eq to Eq.
I use he CLA2 and or the CLA76 on vocals and the CLA3A on instruments.