That's a very interesting reply. Yes, I worry too. I have the same concerns as you in fact.
I hate standing in queues. I think my fear stems from when I started balding, I hated people looking at my thinning hair. I would always avoid a slow queue.
Today, I wear a full cap and it's funny on some days I think it looks really good. Other days I think, 'oh no, it's looking a bit wiggy'.
I have to confess that I am not a full time wearer. I mainly wear one when going out to restaurants, bars, etc, where the lighting isn't all that good.
I guess I am lacking in confidence.