No, never have. Unfortunately it's not really conducive towards working a typical 08:00-17:00 schedule either, so I have quite a few days where I'm tired. Sometimes I'm just focused on something and lose track of time, or my brain just flat out refuses to power down, and sometimes there's some kind of irritation when I'm trying to sleep. A lot of times it's the latter. I become hyper aware of every single noise... For example I'll zone in on the sound my husband makes when he exhales and it seems like it gets louder and louder until I have to get out of bed and leave the room for awhile. Recently my fan stopped working and the loudness of the silence in the room drove me crazy. There was something that was supposed to be there that wasn't.
Any time I take a vacation I completely indulge my insomnia though, I'll sleep two hours and be up another six hours, sleep two hours and rinse and repeat. The whole eight hour sleep concept doesn't agree with me at all.