Personally I like to find solitude in an MMORPG thus I am a solo player by nature and heart. I don't really like relying on others and I prefer to get things done by myself most of the time so I will probably avoid being in a guild or a close community. I prefer honing my solo skills mostly so I think the thing that Playnot said is pretty accurate.
~ Yours Truly
Okay I understand your point, but there is no way for you to finish raid/dungeon as solo adventure. This is why you need others to help you.
If you know these other guys, the whole adventure is having completely another vibe. Am I not right?
Kind regards,
Armegon.