I have suffered with sleepless nights but sometimes I sleep well and sometimes I struggle to fall asleep. Last night I guess I fell asleep around about 4am. I need to listen to relaxation and whisper videos so I can feel sleepy and relaxed. Sometimes I feel happy and I feel like I don't need to sleep and I'm fine but until 4am/5am I would feel tired. Would this be known as insomnia or is this normal for everyone?