Give alcohol free beer a try. Plenty to chose from in the U.K. theses days. From what I've tried - admittedly limited - the wine's and spirits don't seem quite right but the beers mostly taste much like the 'real' thing.
People laugh when I tell them it's the taste as much as the effects I miss if I'm not drinking alcohol, but I really do enjoy the taste, along with the association of drinking when socialising, watching sport, etc, so I find alcohol free beer a good compromise.
I drink alcohol regularly, and have no plans to stop, but there's times when I'll substitute my usual beer with an alcohol free alternative, mainly for health reasons.
Good luck.