Which of the following issues appear the least in most British workers’ dreams?

(14)Trying to leave work at the office is proving to be a challenge for many British workers, with research revealing that heavy workloads, conflicts and bosses all make an appearance in dreams. Work-related issues are the number one topic featuring in dreams, with colleagues creeping into shut-eye time more than celebrities. (15) More than 20 percent polled admitted that they regularly dream about their boss. According to the research, one in three dream about work when they are stressed in their job and a quarter stated that they dream about a colleague if there was a conflict with them earlier that day. Of the 2,000 people surveyed, 20 percent dreamed more if they were under pressure or stressed. The poll found that the average person dreams most nights, with only 12 percent saying they never dream. (16) However, dreams often leave people confused, with 52 percent saying they do not make sense and 60 percent wishing they could know what they mean.
    (17) As dreams expert Davina MacKail put it, this poll shows that whether we are asleep or awake, a problem with a colleague or stress at work can really affect us. A spokesman for the research team also pointed it out that it is really important to try to unwind after a hard day at work but that is easier said than done if something is playing on your mind.