How much sleep is too much ?!
Question:
How much sleep is too much ?
Answers:
There is no such 'condition'. Unless you are artificially inducing sleep with medication, then the body determines just how much sleep you 'need' (the alarm clock waking you up not withstanding).
In other words, assuming you go to bed/wherever you sleep and sleep until you naturally wake up, then that is what your physiology determines is the correct amount.