>if I nap longer I'll end up super groggy the rest of the day this basically comes down to human sleep cycle, if you get woken up during deep sleep you will fe

>if I nap longer I'll end up super groggy the rest of the day this basically comes down to human sleep cycle, if you get woken up during deep sleep you will feel like shit. So you either have to go for a short nap like you are doing or around 90 minutes