Elon has never said if he stutters and frankly, his speech doesn’t read as a stutter. It sounds like a lack of speaking or social skills, which is more likely to be something autism related other than a stutter. I also really don’t think he is a good role model for you to try to follow, given his track record. Someone who did have a stutter and was able to go very far with it is Joe Biden, who gave this really good and heartfelt speech at the AIS Gala. https://youtu.be/mpYWwsjLABo?si=iP9F2CkxP9bZyfmw