For me there is often a problem that causes to not be able to sleep, and I'll try to solve that. Like being hungry, thirsty, radiator too warm, radiator not warm enough, I have some energy I need to get out, need to close the window, need to open the window. If nothing helps I get out of bed for a while and this makes me more tired after some time. I try to avoid scrolling because it just makes the time fly by without changing the circumstances or making me sleepy.