this guy really was a mess and way beyond Mr. Lemonis`s help ...
The way he communicates with the customers, not necessarily everyone´s cup of tea I guess. Also his own production manager making fun of his ASL shirt .. that´s something you definitely want to avoid.
sure it´s good to have some good ol` dose of self-confidence but you should never overestimate that attribute of yours, else its gonna get you in trouble one day, no matter what business you are into ...