Limits

It's not easy,
to never be the one
    who says "This is far enough"
      or "we should turn back now".
It's not easy,
to find and know your limits,
scared that they are much closer than you think.
It's not easy,
to always want to continue
    and never having someone to come along,
always having to stop,
        or forced to go it alone.
It's not easy,
to never see light in your horizon.