I feel sorry for people who feel awkward about going to the theatre alone; if I only saw shows *with* people, I'd've only seen 'Wicked', 'Avenue Q', 'Metamorphosis', 'The Woman in Black', 'Equus', 'The Tempest', 'Equus', 'Mary Poppins', 'The Lord of the Rings', 'Blood Brothers', 'The 39 Steps', 'The Masque of the Red Death', 'Henry V', 'La Cage aux Folles', 'The Vortex', 'Merrily We Roll Along', 'Fat Pig', and 'Sunset Boulevard' since 2006. At least I still would've seen 'Henry V', but what a horrible thought, to have possibly missed out on so many other things!
And if you go alone, you can get pretty good solo seats, turn up five minutes before curtain, weave through the exiting crowds quicker, keep your programme all to yourself during the interval, see whatever the hell YOU want to see, whenever the hell YOU want to see it, and absorb the show at your own pace without having to discuss it with anyone. I mean, I'm sure it's nice to go with people once in a while, but... I'm all about solo theatre-going. :3