You also don't need a nice winter walk to find a deepened sense of feeling alive.
You don't need a nice house and car to feel like you are worth something.
The truth is, external things impact our lives. The substances consume, food we eat, landscapes we move through, people we talk to, objects we use, architecture we work and live in influences us more than we would like.
Nobody would say "It is sad that you need that glas of Prosecco to celebrate New Year's with your friends." Because strictly speaking you don't really need it — it is just nicer that way. (Edit: unless of course you are an alcoholic, which is a real thing)
This is the way that kind of party drug can work as well. You don't need it to be happy, but it is nicer that way.