Is 10mg. of oxycodone tablet too much to take?

first off 5mg Oxycontin is not even made it is oxycodone 5mg that you have and for some one who is new to oxy 40 mg is more than plenty body weight plays a big part on how it will effect you. now been on oxy long time and 40mg is not much at all. if you are playing around with it for the first time do not take 40 mg could be lights out