had an interview in 4 days and practicing alone in my room felt completely pointless

got a callback for a backend role on a monday, interview scheduled for friday. i tried the whole "answer questions out loud to yourself" thing and it just felt fake — like i was rehearsing lines no one would ever ask.

the problem wasn't that i didn't know my stuff technically. i could write the code, explain APIs, talk through system design on paper. but the second i imagined sitting across from someone (or on a zoom call) and having to answer on the spot, my brain would skip. i'd pause too long, say "um" five times, or go way too detailed on something simple.

i tried writing out answers. tried recording myself on my phone. both felt useless because there was no back-and-forth, no pressure, no one actually listening.

then i found this tool called nxtinterview that basically simulates a real interview — you pick the role, it asks you relevant questions (technical and behavioral), and you respond out loud like you're actually talking to someone. it's not perfect, but the difference was that it felt like practice with stakes. i could hear myself rambling and catch it. i could try again without the cringe of asking a friend to grill me for an hour.

ran through maybe six mock sessions over three days. by the real interview i wasn't worrying about how to structure my answers anymore — i was just answering. ended up getting moved to the final round. not saying it was the only reason, but it was the first time "interview prep" didn't feel like performative nonsense.

if you're in the same spot and the mirror thing isn't working, might be worth trying. helped me at least feel like i'd actually practiced instead of just thought about practicing.