self–interest

self–interest /ˌsɛlfˈÉȘntrəst/ noun
self–interest
/ˌsɛlfˈÉȘntrəst/
noun
Britannica Dictionary definition of SELF–INTEREST
[noncount]
1 
disapproving : concern only for getting what you want or need and not about what happens to other people
2 
: your own interest or advantage

— self–interested

/ˌsɛlfˈÉȘntrəstəd/ adjective