I believe you can speak fluently. I believe someone who stutters less than they talk fluent is insecure. Just know that perfection is impossible, and you can never go through life entirely stutter free. Pay some attention to other’s and watch them stutter too. Ur all okay, and if you forget about that then you can always combine multiple senses to distract yourself intensely from the feelings associated with stuttering. That rewires your brain in a way that fluent speaking gets correlated with literally observing the environment, something you can do at any moment.