Quite the departure for Gaffigan. WOW!
I'm sure most of us can relate to his character in some way or another. Down on his luck, everything happening is bad,, dealing with some mental and emotional instability,,, who hasn't been in at least some of those places (I have OCD / Panic Disorder / Thyroid Cancer Survivor / Depression,, just to name a few).
Now,, all that being said,, this movie was really good,, not pleasant,, but really good. So,, if you can compartmentalize and remember that this is a movie,, go watch it!