able    to  choose  what    you are willing to  sacrifice,  what    you are willing to  give
up.
This    sort    of  self-denial is  paradoxically   the only    thing   that    expands real
freedom  in  life.   The     pain    of  regular     physical    exercise    ultimately  enhances
your    physical    freedom—your    strength,   mobility,   endurance,  and stamina.    The
sacrifice   of  a   strong  work    ethic   gives   you the freedom to  pursue  more    job
opportunities,  to  steer   your    own career  trajectory, to  earn    more    money   and the
benefits    that    come    with    it. The willingness to  engage  in  conflict    with    others
will    free    you to  talk    to  anyone, to  see if  they    share   your    values  and beliefs,    to
discover    what    they    can add to  your    life    and what    you can add to  theirs.
You can become  freer   right   now simply  by  choosing    the limitations you
want    to  impose  on  yourself.   You can choose  to  wake    up  earlier each    morning,
to  block   your    email   until   midafternoon    each    day,    to  delete  social  media   apps
from    your    phone.  These   limitations will    free    you because they    will    liberate
your    time,   attention,  and power   of  choice. They    treat   your    consciousness   as  an
end in  itself.
If  you struggle    to  go  to  the gym,    then    rent    a   locker  and leave   all your    work
clothes there   so  you have    to  go  each    morning.    Limit   yourself    to  two to  three
social  events  each    week,   so  you are forced  to  spend   time    with    the people  you
care    about   most.   Write   a   check   to  a   close   friend  or  family  member  for three
thousand    dollars and tell    them    that    if  you ever    smoke   a   cigarette   again,  they
get to  cash    it.^14
Ultimately, the most    meaningful  freedom in  your    life    comes   from    your
commitments,    the things  in  life    for which   you have    chosen  to  sacrifice.  There
is  emotional   freedom in  my  relationship    with    my  wife    that    I   would   never   be
able    to  reproduce   even    if  I   dated   a   thousand    other   women.  There   is  freedom in
my  having  played  guitar  for twenty  years—a deeply  artistic    expression—that
I    could   not     get     if  I   just    memorized   dozens  of  songs.  There   is  freedom     in
having  lived   in  one place   for fifty   years—an    intimacy    and familiarity with    the
community   and culture—that    you cannot  replicate   no  matter  how much    of  the
world   you’ve  seen.
Greater  commitment  allows  for     greater     depth.  A   lack    of  commitment
requires    superficiality.
In  the last    ten years,  there   has been    a   trend   toward  “life   hacking.”   People
want    to  learn   a   language    in  a   month,  to  visit   fifteen countries   in  a   month,  to
become  a   champion    martial artist  in  a   week,   and they    come    up  with    all sorts
of  “hacks” to  do  it. You see it  all the time    on  YouTube and social  media   these
days:   people  undertaking ridiculous  challenges  just    to  show    it  can be  done.
This    “hacking”   of  life,   though, simply  amounts to  trying  to  reap    the rewards
