Ever since summer started I can't do wake back to bed anymore. I have been trying to do WBTB for 7 days now. It usually goes like this: Go to bed at 11pm, set my alarm at 4.30am, Then I'm still awake at 12.30am, So I change my alarm to 5am because you need atleast 4.30 hours of sleep, I keep on changing until I realise it's already 2am (too late). So I quit WBTB that night. Then I usually wake up at around 11am. During school I could WBTB easily, because I would fall asleep quickly but now ever since summer started I don't. I don't do much atm, just hang out with my friends, play some video games,.. Does anyone know how to fall asleep when you're not really tired? Because I know WBTB increases your chances of having lucid dreams so yeah