I have to say 6 is about perfect for me it seems. 7 or 8 is too much and it seems im groggy all day but 6 and i can bounce right up and be fine, if i get less then that its not good either really tired all day. On weekends i still sometimes bust out like 10 hours of sleep in a night though and i do love those mornings lol. Whats your preference?






