One friend of mine does that too...Are you sure it's OK for your health? I mean, you do clean it well afterwards, right?lol....i cut myself sumtimes just 2 taste my blood...but....
Of course, no problem at all, everything that works for you is ok, and btw I'm a girl, lol...but is ok....so u ok then man??
No problem at all. Have fun! lolomg i knew that i did really...