Is it normal to check just in case!
I'm 18 now but every so often, perhaps once every couple of months I get worried that someone is in my room when I wake up in the night after a nightmare, it leads to a quick light turning on then a room check, finally I settle down realise it's just my mind playing tricks on me and put on a TV show and go back to sleep.
Most of the time I know nothings wrong but I still have to check, just in case. Is that normal?