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.
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.