Dream of being late, keys, training

At school i was being taught by women younger than myself who had outgoing personalities suitable for teaching. I compared myself to these women and felt i i did not have their ability. the school i attended was not a typical academic setting. Many of the classrooms were used for dual purpose, there was medical training and ambulance driving instructions. I was being taught a subject infront of a white bard with markers. was getting ready for school when i noticed i would have difficulty making the bus if i could not decide what clothes to wear. the white painters paints were somewhat too large and it was to hot to wear two wool sweaters, the white turtle neck and blue cardigan. i was resigned too being late to school until i figured this out. Parents than noticed i had many keys on my chain and demanded to know what each was for. I had blue, silver and other colors. i responded by saying one key was for night, day, my graphic work...