The other day a non-programmer colleague asked me:
"How do you know what to type in, like, did you write all of that?"
As I responded, he asked me another question; "but how do you know wuat to type".

I use to have those same thoughts years ago.

It occurred to me that through constant bugs, errors, bad (team) projects and failures that its become second nature, like breathing.

So, as an experienced developer to people just learning the craft and juniors. Don't give up on your collabs, don't be disheartened by group projects, don't be discouraged by your peers who seemingly try to make your life harder.

Take it as an experience to better yourself and teach them something.

These are the experiences that will make you a better developer.