Not picky at all I guess? I’m a guy so I’m not really worried about them all that much. I just cut them as far as possible every now and then and they look fine.
Used to...the first one I got was colorful, more trippy-looking. Unfortunately the bulb in it blew and I never got around to changing it. Forget what happened to the lava-holder itself though, along w/ the actual heating element. Not sure what happened to my other lava lamp either, actually....might be in storage.
I sorta had one last night, too. When I woke up in the middle of the night, I drop back to sleep. This trick I tried out yesterday worked! For me at least.
Do you mostly use a computer, laptop, or phone to go onto the forums?