Ok so first of all I checked your post history and you have only asked this question in the r/AskGirls subreddit not in multiple subreddits like you claim. Secondly, how about asking the girls you talk to online and in person if they find stuttering to be unattractive or not. Spoiler alert: different girls will have different opinions on stuttering. PS. It would help if you worked on your spelling and grammar as well.