Yup, very challenging for me too, but it gives you excitement and thrill that's why I understand why so many gamblers prefer PvP than PVE.
When playing pvp, you will learn and acquire different type of strategies from other people, also you will get to know some hideous technique from them and it will be a big help to you so that you will know what things and move you need to do when doing pvp on the next game round.