self-indulgence self-indulgence /ˌsɛlf ɪnˈdʌlʤəns/

noun

1. () An inability to resist the gratification of whims and desires  ( indulgence , self-indulgence )
   an inability to resist the gratification of whims and desires
   
2. Excess in action and immoderate indulgence of bodily appetites, especially in passion or indulgence  ( intemperance , intemperateness , self-indulgence )
   excess in action and immoderate indulgence of bodily appetites, especially in passion or indulgence
    The intemperance of their language
   the intemperance of their language