I stutter on almost every word, but p, b, d, t, g, and k are especially bad and my name starts with w and it's impossible to say. Th, f, and s make me sound like some weird snake. With m and n I just kind of make weird noises for a long time until I run out of breath. It doesn't leave me with very many words to choose from. A lot of the time I don't even make it to the sound itself and just get stuck before I even start to say anything.