Is AUTHOR wrong in the post ? POST : I work in a place where if one staff member calls in sick, there is rarely a replacement. Also, one man down means that other staff have to take on their workload too.
In this case, this person calling in 'sick' refers to mental health issues. One part of me is thinking I should be tolerant and empathetic of the person, as they are suffering, but another part of me thinks it is not fair the rest of us should bear the workload.

What complicates the situation is that our workplace is a mental health service, so there is an implied feeling of remaining tolerant and empathetic. Furthermore, the person has been posting partying pictures on Facebook during "sick days".

I have not discussed this with anyone at work, but I am just hoping for another perspective. 