spend most of your time thinking about 1 thing.
excessive demonstration of obsession with religious ideas and behavior.
Obsession
if by obsession you mean not having your own life... then yes.
bibliomania is an obsession of books
Obsession is 5' 4".
if he has an obsession too. I really doubt it if its an obsession.
oxymania :(obsession for sharp objects) xiphimania (swords obsession)
It could be a clever and unique way to start a conversation.
une obsession (fem.)
it's the same - obsession
Obsession with calories could be a symptom of bulimia, but not necessarily obsession with cooking.
I think its an abba song.......? It means you have an obsession with money xD