Verb
chafe - To be annoyed or lose patience because of rules or limits
Though Ted loved his father (and boss), he chafed under his father's strict supervision, and he was looking forward to the day when his father would retire so he could run the company himself.
nourish - To provide food or other substances necessary for growth, health, and good condition; also to support or promote the development of something (like ideas, feelings, or relationships).

She worked hard to nourish her creativity by painting every day.