I've interviewed in past cycles, and I never liked the process, I thought people were bs-ing about the 'having fun' part haha. This last cycle I made an effort to be more calm about the whole thing, and by 'more calm' I mean less obsessive and overthinking the whole thing lol, which seems to be a hangup for some people.
Someone on here gave me great advise, and what particularly helped me was treating my MMI like a practise session- it took the performance anxiety/pressure off and I just rolled with everything. I found myself feeling more comfortable at each station, being myself, and also I was able to move on from a station without carrying the omigodwhydidIsaythat baggage to the next one.
And I actually did have fun