a fuming mad man arguing with a customer service representative over the phone. a livid guy making threats. on a white

candid complain customer service mad client outraged bitch gripe whine yammer protest objection quarrel dissatisfaction nag difficult standoffish cellphone mobile phone smartphone device discussion conversation confront displeased annoyed frustrated arguing upset yelling male 30s angry man guy adult thirties facial hair beard hispanic filipino american latino mixed person ethnicity middle eastern vneck gray shirt standing isolated white background livid fuming threaten gesturing entitled venting hot headed angrily talking representative making threats backdrop arm hand finger clothing hairstyle neck face sleeve phone threats backdrop