What the hell am I on?

Ok, latest weird dream. I'm sitting in my brother's bedroom at mum's. Ron Howard is there. Yes, that Ron Howard. Richie Cunningham... So we talk, Ron tells me all about making Happy Days with Henry Winkler and the gang. I wake with the distinct impression my psyche is having a good laugh at my expense...

I know tunnels, trains, doors, keys, etc. What the hell does a dream about Ron Howard mean?

Umm...

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