lly speaking，recreation is sth.we separate from our
work.Recreation is an activity of leisure.The "need to do something for
recreation" seems to be an essential element of human biology and
psychology.Recreational activities are often done for
enjoyment，amusement，or pleasure and are considered to be "fun".
Recreation
is an essential part of human life and finds many different forms which
are shaped naturally by individual interests but also by the
surrounding social construction.Recreational activities can be communal
or solitary，active or passive，outdoors or indoors，healthy or harmful，and
useful for society or detrimental.A list of typical activities could be
almost endless including most human activities，a few examples being
reading，playing or listening to music，watching movies or
TV，gardening，hunting，hobbies，sports，studies，and travel.
However，Not
all recreational activities can be considered wise，healthy，or socially
acceptable or useful - examples are gambling，drinking，or delinquent
activities.Recreational drugs are being used to enhance the recreational
experience，a wide-ranging and controversial subject as some drugs are
accepted or tolerated by society within limits
