I've done a couple of conferences where you sit and sign autographs for people, and then you have photographs taken with them and a lot of them all dressed up in alien suits or 'Doctor Who' whatevers. I was terrified of doing it because I thought they'd all be loonies, but they are absolutely, totally charming as anything. It's great fun.
Don't forget there are two sides to performing. Finding the truth, but you also have to be transparent enough for the audience to see it. How many times have you seen a performance and thought: 'Well, it seems to be meaning a great deal to you but it ain't coming across to me?' It is to be shared.