I bought a 18€ 500ml bottle of Sake because I thought that I drank sake once and really liked it. But it just tastes like any other regular wine. And I don't really like wine.
I had a similar experience with whiskey once. An old fren served me whiskey and I really liked it. Then I bought a rather expensive whiskey tasting set and I didn't enjoy any of it.
I think nowadays if I want to relax a little its better to just pop a melatonin pill and sleep for 10 hours.