Should I cancel my Anduril interview?

I've got an Anduril interview scheduled soon and I'm not feeling confident about my LC abilities at this point. I'm not primed quite yet. I don't want to have to wait 6 more months to interview b/c of a bad interview. To get this interview, I reached out to a few HMs and this was the 1st one that set something up. I assume in a month I can reach out to another one of these HMs to set it up for a different group.

I've rescheduled 2 times already. I suppose I could reschedule again but I'm not sure how the recruiter would react. I'm not terribly excited about this particular role because of the large amount of travel required, but I'm mostly concerned about my ability to interview in the near future (1-3 months).

What do you think?