At what point do you feel like you are actually good at/ know what you're doing?
My personal confidence issues aside... I've never felt like I KNOW things. I recently interviewed for a job and when they called me an expert with the skills they're looking for based on my CV review... I felt amazing. They took me through a technical discussion and when I was participating it, I was so happy/ surprised/ enjoying every minute of it. I was discussing this with my sister and she looked at me like I'm an idiot and said "Dude you're working on this for the past five years, of course you know things."
I'm very isolated research wise at my current institute- there isn't a lot of scientific discussion within my group or within my institute as well. I thought maybe if I had more open forums or avenues to such discussions, I would actually feel like I know something.
How/ when did you guys (PhD, postdoc... are there PI's on this sub?) know what you're doing?