ebay
A very very confused person.
A classic name for a birthday person is "Birthday Boy" , or "Birthday Girl".
You call them your(or a) contemporary.
someone that is confused with something or someone
birth buddy
Host
An Agent or a manager. It depends on the type of career and where you are in your career as to who you need.
birthday boy/girl (...or newborn, if you really want to get technical) == ==
Yes, you should call and thank the person for your birthday gift as it shows you appreciate the effort they made for you.
Someone who frequently gets confused can be described as being absent-minded or scatterbrained. They may struggle with maintaining focus or retaining information, leading to moments of confusion or disorientation.
If you mean that a person died at home, in the United States you call 911. They will send out the Emergency Medial Team (EMTs) who will call the police who will call the coroner. The coroner will come and declare that person is dead and issue the death certificate.
You would call it "mind control".