I need to know how to stutter

I need to know how to stutter I understand this. This applies to me. I'm afraid of stuttering. If you want to use my stuttering to your advantage, I need to stutter more. I've been working on this for four days. I stutter when I'm around people I don't know, and I stutter a lot. I'm trying to overcome this fear. I've come up with something. I want to learn how to stutter. Do you think it would make sense to call people I don't know on the phone and search random ads to learn how to stutter? I'm open to advice here or privately. Good evening.