Sharks of the century?

Have you ever seen the rain. Funny right. Thats the song. Infact, we are surrounded by sharks in daily life. It not only looks like us but there are one of our species. Deep in their heart(not confirm that geneticaly) the venom is still there to criple others. So, we have to be carefull and educate this kind of person to be safe to themself and others too.