I was like that for a long time too my friend. For the first 6 months of destiny i hated pvp and stuck to pve. However once you start learning what stats, abilities, and weapons work for you it starts getting better. Its still broken as of now but once u get the top teir weapons u can start to compete, play competitively, and have fun. If i were u, i would just focus on doing the crucible bounties, getting faction rep, and getting the weapons u need. I usually find that free for all (rumble) playlist is the easiest to do, unless u run into a player like me. And if that happens just try to stay away from that player and learn what strategies they use. If you dont have top teir weapons yet, focus on pve until u do. Im am not the best player by far however i do only play the underpowered and used titan, and ive managed to have over a 1.5 kd in all game types. Good luck.