So I've been keeping a dream journal and doing RC's for some time now, and have had my share of lucid dreams, both short and long. My recent problem is not with attaining lucidity, but holding onto it for longer periods of time. Often I find myself dreaming, sometimes it just *clicks* or i notice myself flying, which is a key sign, for obvious reasons and that i seem to fly alot in dreams. Anyways, when i realize that I'm dreaming, i tend to walk around and think to myself i need to find something cool to do, as I'm usually in a room by myself, or somewhere where lucidity has little to no benefits (read: not much around for me amuse myself with)
Does anyone have any pointers, besides holding onto my ears or spinning around or soemthing ?

Thanks