How do I listen to my self talk?

I had a phone interview for a job which I recorded myself. I have never done this before as I’ve had lots of thoughts about listening to myself, hating my voice, etc. I’ve coached myself a little to learn to be more kinder. I think I know I want to improve my response to questions, get my story scripted more when going through my job experiences, etc. Are there any other queue’s I should be looking out for?