My voice is somewhat deep, but I'd say it's normal/average compared to other men in my country.
I don't stutter, but I do tend to speak quietly, especially around non-family members.
My voice often cracks, but that's to be expected because I often go days without saying more than a few words.
I say stupid shit all the time, especially when caught off guard or when trying to greet someone in passing. For example, when I'm trying to be a normie and greet neighbors, I often say good morning instead of good evening when it's obviously evening.
I'd say voice cracking is my biggest problem as far as my voice goes. When I'm at class and someone asks me something without me being ready for it, my voice will crack 90% of the time. It makes me look like a faggot.