A compulsive liar, who failed within the first week of med school and who watch too much ER
Charlatan
They would be a hypocrite.
medical representative
I think you call it a medicine tester
foolish
A double agent.
de·ceit·ful/diˈsētfəl/Adjective1. (of a person) Deceiving or misleading others, typically on a habitual basis.2. Intended to deceive or mislead
an Idiot!
'Faction' has been used a lot.
Spoofing. Impersonating
A bitta fake banter..
A fraud, a cheat, a trickster, a con artist.
refusal of the call (referring to the call of adventure)