A wheelchair worker handed in their notice by a sarcastic letter . Apologises for single - mother dying , sickness and doctor 's appointments . Clearly disgruntled staff member says ' sorry ' for unpaid unpaid bills .
A Reddit user handed in their notice by writing sarcastic letter . Apologises for step-mother dying , sickness and doctor 's appointments . Clearly disgruntled staff member says 'sorry ' for working unpaid overtime .