personal feelings; private emotions
Refers to one's own emotions or personal considerations, often contrasted with objective or public matters. Commonly used in phrases like 私情を挟む (to let personal feelings interfere).
You shouldn't bring personal feelings into work.
self-interest; personal gain
Emphasizes acting for one's own benefit rather than for others or the public good. Often used in negative contexts, such as 私情にとらわれる (to be swayed by self-interest).
彼は私情を挟まずに公平に判断した。
He judged fairly without letting personal feelings interfere.
Politicians should work for the people, not for self-interest.
I was swayed by self-interest and couldn't make the right decision.