顧 - look back, review, examine oneself

adviser; advisor; consultant; counselor

to look back on (the past); to reflect on; to reminisce about

memoirs; reminiscences

customer; client; patron

customer satisfaction

recollecting; reminiscing; looking back; retrospection; review

senior advisor; chief advisor

patronage; favour; favor; custom

thinking little of one's family

military assistance advisory group

advisory body; think tank

customer base