Yep Frankly speaking
i have saw many sharks in the water before
when i was in malaysia water
Somtimes they appear in groups
Nothing much to fear , as long you dun really
go and disturb them .............
but if i will to come across great white shark
that one ........ no comments 
If really bad luck , got sharks swimming across you
best thing is to stay calm
Shark will attack any objects that give off a large
movement in the waters
or you might look like turtle esp when you floating in the water
