When I was looking for an internship...

- Hello, I noticed your cv and you have a great portfolio! Are you familiar with responsive design?
- I have a basic knowledge on that, i am not an expert.
- Ok, can you come for an interview on Monday?
-Sure

Monday morning....
Interview with CEO...

- What's your experience with responsive design?
- I have a basic knowledge on that, i am not an expert.
- Sorry I need someone expert
- But the job is for junior dev and it's an internship
- Yes but man hours of someone to training you will be a cost for me.
- Ok, thank you
(Step before closing the door)Btw you should had check my portfolio, 4/8 websites are responsive.