As a rehearsal pianist for dance and in education you must be prepared to accommodate the needs of others. You cannot arrive unprepared. You must be punctual and understand the needs of the day. You must be able to change course as necessary. These skills come in handy in many life situations.
Dance Heroes - a dance program for children with special needs including Autism, I was a regular visiting artist during the pandemic via zoom. The children knew who I was because I played the piano and connected to me through that ability.