It is unprofessional to consume alcohol while working.
James works in retail and has had a stressful day, so he takes a break and thinks of how to relieve the stress.
James wants to do something to relieve his stress.
James takes a few walks around the building to clear his head.
James decides that everything is better with alcohol, so he drinks a few beers while on break.
James goes back to work refreshed and does his job well.
James misquotes a customer on a price, costing his company over $50.