For me what worked was using a method, I don't remember what it was called but in that you have to delay the first syllable of your word like "Ttttiger". Or you do a fake stutter before you start pronouncing your name like t - tiger, worked for me in most cases. But at the present I just don't care and I maintain a calm head to not get worked up, so even if I stutter it won't last very long but for only once or twice, or just to keep the stuttering to a minimum. People on YouTube or somewhere will explain it better than me, but this is what worked for me. All the best brother, it's a very hard journey but not impossible..