Answer:
kindness and knowledge
Explanation:
In carreers such as these, kindness and compassion are very important things because you're dealing with other people who want to be treated with respect. You won't bring in customers or clients being rude and mean to them the whole time, then no one will want to do business with you. As for knowledge, no one is going to want to go to a hair dresser who doesn't know what they are doing with the risk of ruining their hair. Also no one would want to see a therapist who can't actively give them advice.
