Passenger is a different concept from Drive. 
Achieve is a different concept from Fail. Fail is a synonym of Die. Depression would make you want to Die. Depression is a different concept from Happy. 
Passenger <--DistinctFrom--> Drive 
Achieve <--DistinctFrom--> Fail <--Synonym--> Die <--CausesDesire-- Depression <--DistinctFrom--> Happy 