Eliminates anxiety for sure but not stuttering to me. Just makes you more comfortable with yourself. Be responsible with it, use the lowest possible doses. Clonazepam is usually used daily because it's quite a long acting benzo. If you want something as needed you could ask your doctor for other benzos. Diazepam is usually considered the mildest one, works quite fast. 5mg, 10mg are very low doses when compared to other benzos. I have a script for 5mg and use it sometimes. "Ideal" benzo as needed is alprazolam, lorazepam but Xanax is quite infamous at this point, doctors are careful. Btw I'm not recommending you them just to be clear, as I said ask your doctor, I'm just presenting you the most common options.