I suck at interviews too. Always start mumbling when I get put under pressure.
Managed to do well by getting this far. I was hoping the second interview would be the end of my ordeal but no. Dont know what I am gonna say in a third interview
Don't be nervous job interview aint nothing but a conversation. Start off by trying to steer the conversation into something that's not about the job, i know it sounds weird and stupid but it works, it'll ease you and relax them.
I did 2 interviews last week and for both of them the first 5 mins was us talking about what shows we watching on TV (I work in TV so it was relatable), another zoom interview I started off by talking about how I just had to wait for 2 hours to get my oil changed cause I was in the car. you're in law find a big law story going on and when they ask you how you're doing say something to the effect of "im doing well been keeping up with ______ case, its crazy" and it should ease the tension cause they've been doing a ton of interviews and they tired of talking about the same shyt too.
If you're a funny guy lean into that within the interview, not to the level they think you're a clown, but tell your answers in a lighter way.
Make them like you. Folks wanna work with people they like more than anything.