I stutter. First year of college I made sure to take public speaking classes just to have experience speaking in front of people. Had to do scripted and improvs. Doing those presentations were extremely memorable. 10/10 would recommend facing any fears and just going for it. A lot of people with a stutter find any way to hide it (as possibly as they can), but when we see somebody else with a stutter take the plunge, it's a great feeling. You literally become a personal icon for people who struggle and you may never know it.