Voice change

Drinking semen can actually help a lot. I had a friend with the exact same problem you're describing and that's how he dealt with his issue. Hope this helps!

Maybe you could swallow some semen? I've heard it works pretty well for how weird it sounds.

I'm going to have to hear your voice OP

I have the perfect solution man. Rub one out into a cup and take a swig. Works every time

>>17087992
Ima need proof. Can you record a video of you confirming? It's the only way I'll believe

Give us a sample. Use vocaroo
All you can do is be conscious of the problems and try to change them, and even then you'll slip

For example, I have a very high/squeaky voice so I have to make sure I keep my excitement in check and not squeal too much.
Also, practice speeches and record yourself, listen to them and change what you don't like. Maybe you pronounce something wrong and weren't aware of it or don't enunciate properly. Keep them and check your process every week
Open your mouth when you speak, use your tongue precisely
Practice, practice practice!

If you gargle semen it'll help open up your vocal cord and your voice will get less nasal. Hope this helps

I'm a certified vocal coach and the only advice I can give is to try taking a spoonful of fresh semen(warm). Really taste it too. Maybe use you tongue to move it around your mouth and take deep gulps as you swallow it.

Ok ok I know I'm beating off a dead horse here but I think you should AT LEAST TRY DRINKING SOME WARM CUM

>>17087961
Speech and/or singing lessons to change the way you use your mouth.