Not necessary.
http://www.accesstoinsight.org/tipitaka/an/an08/an08.006.than.html
"Monks, these eight worldly conditions spin after the world, and
the world spins after these eight worldly conditions. Which eight?
Gain, loss, status, disgrace, censure, praise, pleasure, &
pain. These are the eight worldly conditions that spin after the
world, and the world spins after these eight worldly
conditions.
"For an uninstructed run-of-the-mill person there arise gain,
loss, status, disgrace, censure, praise, pleasure, & pain. For
a well-instructed disciple of the noble ones there also arise gain,
loss, status, disgrace, censure, praise, pleasure, & pain. So
what difference, what distinction, what distinguishing factor is
there between the well-instructed disciple of the noble ones and
the uninstructed run-of-the-mill person?"
"For us, lord, the teachings have the Blessed One as their root,
their guide, & their arbitrator. It would be good if the
Blessed One himself would explicate the meaning of this statement.
Having heard it from the Blessed One, the monks will remember
it."
"In that case, monks, listen & pay close attention. I will
speak."
"As you say, lord," the monks responded.
The Blessed One said, "Gain arises for an uninstructed
run-of-the-mill person. He does not reflect, 'Gain has arisen for
me. It is inconstant, stressful, & subject to change.' He does
not discern it as it actually is.
"Loss arises... Status arises... Disgrace arises... Censure
arises... Praise arises... Pleasure arises...
"Pain arises. He does not reflect, 'Pain has arisen for me. It
is inconstant, stressful, & subject to change.' He does not
discern it as it actually is.
"His mind remains consumed with the gain. His mind remains
consumed with the loss... with the status... the disgrace... the
censure... the praise... the pleasure. His mind remains consumed
with the pain.
"He welcomes the arisen gain and rebels against the arisen loss.
He welcomes the arisen status and rebels against the arisen
disgrace. He welcomes the arisen praise and rebels against the
arisen censure. He welcomes the arisen pleasure and rebels against
the arisen pain. As he is thus engaged in welcoming &
rebelling, he is not released from birth, aging, or death; from
sorrows, lamentations, pains, distresses, or despairs. He is not
released, I tell you, from suffering & stress.
"Now, gain arises for a well-instructed disciple of the noble
ones. He reflects, 'Gain has arisen for me. It is inconstant,
stressful, & subject to change.' He discerns it as it actually
is.
"Loss arises... Status arises... Disgrace arises... Censure
arises... Praise arises... Pleasure arises...
"Pain arises. He reflects, 'Pain has arisen for me. It is
inconstant, stressful, & subject to change.' He discerns it as
it actually is.
"His mind does not remain consumed with the gain. His mind does
not remain consumed with the loss... with the status... the
disgrace... the censure... the praise... the pleasure. His mind
does not remain consumed with the pain.
"He does not welcome the arisen gain, or rebel against the
arisen loss. He does not welcome the arisen status, or rebel
against the arisen disgrace. He does not welcome the arisen praise,
or rebel against the arisen censure. He does not welcome the arisen
pleasure, or rebel against the arisen pain. As he thus abandons
welcoming & rebelling, he is released from birth, aging, &
death; from sorrows, lamentations, pains, distresses, &
despairs. He is released, I tell you, from suffering &
stress.
"This is the difference, this the distinction, this the
distinguishing factor between the well-instructed disciple of the
noble ones and the uninstructed run-of-the-mill person."