Ambivalence

noun/am-BIV-uh-lunce/

Meaning

The feeling of having two opposite feelings about something at the same time.

In context
His ambivalence about the trip showed as he kept changing his mind.

Remember it

Ambivalence = ambi (both) + valence (feelings) — you feel both ways about the same thing.

Use it well

Use for mixed, conflicting feelings, not just simple doubt or dislike.