stop mumbling

Its hard to stop i find myself when im tired or just feeling lazy that i start mumbling and people end up yelling at you to speak up or open your mouth lol.

I think the best way to overcome it is to just open your mouth a little more and speak up until you get used to it. Also maybe ask your friends and others that you see a lot to tell you when you do mumble so you can realize it and fix it. Im starting to and it kinda makes me feel better that people arent screaming at me to speak clearly and i can have decent conversation now without having to repeat myself a lot.