Phrase
possess the physical and mental strength to do something for a long time
have the stamina
Alex: Hi, nice to meet you. I've been a server before and I like this kind of work. I'm sure that I have the stamina to do the job well.
are fine about
Interviewer: So you are fine about being on your feet for many hours at a time? We have 10-hour shifts and when it's busy you'll only have one short break.
putting the cart before the horse
Interviewer: Alex, you are putting the cart before the horse. First, we want to know if you have the skills we need. If yes, then we can talk about money.
bring many things to the table
Alex: Oh, I bring many things to the table. I take orders quickly. I remember the details of what people do and don’t want. I'm pleasant to everyone.
handle
Interviewer: Good, so you can handle difficult customers? What would you do if someone yells across the room: “It's been 10 minutes! Where's our food?”
cut out for
Alex: Really? I didn’t think your place would have such rude people. I don't think I'm cut out for this position after all. Thank you for your time, I will leave now.