I’m approaching 50 and recently realised I feel flat about almost everything social wise. This jubilee weekend, for example, I really couldn’t be bothered with the parties going on in the village - I’d rather stay at home. I find conversations with a lot of people quite boring and can no longer muster the enthusiasm to pretend I’m interested. I don’t even want to entertain good friends anymore - I’d rather have a meal out with DH or watch a good film at home. I’m not depressed, just can’t be bothered. How do I snap out of this? What’s wrong with me?