I'm petty and insecure af
I'm very concerned about this, how insecure and petty you think you are?
Really petty and insecure
You shouldn't be petty. People will not want to be friends with you. And if you're insecure you should get therapy to boost your confidence.
I'm going to bitch about how I'm petty and insecure to someone who doesn't matter.
I feel like that's a wrong decision that you have made as it may not be a good conversation to that someone and they may end up judging you prematurely and not see you with what you really are if you focus on being petty and insecure. I hope you just be yourself and act accordingly with what you believe, instead of focusing to be petty and insecure.