New dev: I need help with this issue. I've been debugging it all day.

*2 hours later*

Me: spent a while debugging it, eventually came across a stack overflow post that says you can't do that.

New dev: oh I saw that earlier, didn't think it applied.

Me: ... why ... accepted answer "It is not possible to do this, this way".

New dev: hhhmm, ok

... get the fuck out of this building immediately.