Simplify the following text for a Grade 6 native English-speaking person.
Original: As the work demands limited his time for writing , Hughes quit the position to work as a busboy in a hotel .
Simplified: Hughes did not enjoy his work because he did not have enough time to write , so he left and got a job as a `` busboy '' , wiping tables and washing dishes at a hotel . Hughes is sometimes called `` The Busboy Poet '' .