Irritating

Sometimes people just irritate the hell out of me. Examples are as follows:

• Inability to follow instructions
• Delivering unclear deliverables
• Last minute requests
• Using 'boss' pressure
• Inability to leave messages see example below:
  

No number, no time, no indication of who took down the message, how would one know who to clarify with if there are any questions?!?

One word: IRRITATING