Okay it's the real prob, this has to go away. Parents has to accept/understand that this stuttering prob is challenging in their kid's professional career and day to day life compared to normal people and the parents has to backup the kid motivate him very very strongly and always remain caring for you. Once they built the happiness in you, 1/2 of stuttering prob will go away on its own. Have few good caring friends around you and a good understanding wife. Your future kids are the ones who can really understand your pain and in later life after marriage, in late 30s, stuttering will turn out very mild. Never ever compromise your knowledge/skills for stuttering, always self motivate yourself, say " I'm fucking better than many assholes when it comes to intelligence/skill" and keep going. Remain stubborn and think yourself as a hero. Sleep 8 hours a day ,it's must for people like us as more sleep give relaxation mindset and lessen stuttering. get out of the toxic environment and cutoff all bad people around you.