It becomes fun once you practice. I played Halo competitively and I thought I would dominate Destiny when I first played. But I was so wrong. I would get wrecked constantly so I just gave up. I didn't even do the bounties. But just practice! I couldn't stand it. I didn't even start playing the Crucible until January and now I'm a top 1% player and I'm ranked #7,281. It just takes practice! Just keep practicing, man. Everything becomes fun when you're good at it. I don't even play PvE anymore because PvP is so much more fun. It's the only reason I come back. Let me know if you need tips or anything. I know everything there is to know so just give me a shout!