[wakawaka28]

You don't have to guess if someone is entering the job market for the first time. You can just look at their resume.

Interview skill is not some monotonically increasing quantity. It very much depends on how the question hits you and what kind of a day you've had. Also, it somewhat depends on the interviewers' subjective interpretation of what you do. If you're more clever than them, your answer may go over their head and be considered wrong. They might also ask a faulty question and insist it is correct.

I'm not great at interviews myself. My resume is decent, but the big jobs usually boil down to some bs interviews that seem unnecessarily difficult to pass. I don't practice much for them, because I feel like it mostly depends on whether I've answered a similar question before and how I feel that day. I also often get a good start and just run out of time. I've found that sometimes interviews are super hard when the interviewers have written you off, as in you presented poorly in an earlier session and they are done with you. Also, when there is zero intention of hiring you generally, like someone else already got the job in their minds.