You've got to admire Henry; he is focussed:

Dear Dr Sigmund,

Thanks for your email,You have to insure me that you are not going to let me down in this business.

Your Truly,
Henry.

Mein Dear Henry,

I will most certainly my support give you.

But why will you not your support give to me? This I am wanting to know.

Yours mit disconsolation,

Sigmund.