self-congratulation
noun /ˌself kənˌɡrætʃəˈleɪʃn/
/ˌself kənˌɡrætʃəˈleɪʃn/
[uncountable] (usually disapproving)- a way of behaving that shows that you think you have done something very well and are pleased with yourself
Topics Personal qualitiesc2沾沾自喜;自鸣得意