My brother!!!
When I say verbal you say Dddd!!!
Switching from the chest to head seems easy but you and I know that it's not..
I first managed my tessitura at first... Them I just opened my air ways for breath to allow the head voice strength come out.
Thanks for visiting.
May the peace of the lord be with you!
Haha, no it is definitely not easy, but through practice, the transitions will be so smooth once the skill is learned. You're so welcome, God bless you