Wat wil be the best plea to resign?
Answers:
Because your work no longer excites you and is not contained by queue beside your vivacity goal. The thought of quitting and starting somewhere else or nowhere get you adjectives excited.
Or better however, you are immediately independently luxurious and no longer requests to work for a living [that's my favorite ;-)]
Absence of Passion.
With no details, you can't expect much of an answer. A angelic principle to resign from one mission is getting a much better duty.
failure
Because you disgust your mission and are no longer interested in your work.
sanity
health problems is the best plea..