Thanks for all the replies. I've taken time to re-evaluate why I play the game, and what keeps me playing the game.
-Friends
-Having fun
-Having fun with friends
-My LS
EXP parties and being "high level" is not that exciting to me, imo. Farming for months or spending a mil to level up a craft to make good gil isn't my idea of a good time, while it might be fun for others to be the "strongest" character out there, I'm just out here to have fun. Hell, I even call my LS the cheesy-ass name BigFun, which is awful grammar, but I don't care. If I go HIGH, the highest I can see myself going in any job is 60, and that would just to have fun playing around in my full AF. I have no desire to slay the gods on this game, become level 75, do EVERYTHING there is to do, etc. I have too much fun talking to friends and being able to party with them no matter the job (I have so many I am constantly leveling), and I think the way I run my LS makes the game fun and more enjoyable for more people.
I started to get too tied up into the "race" people can get into when they see their friends advancing further than they are. Will the Peacock Charm really affect my life in any way after I've spent about a month or more of my time saving up for it? Or Optical Hat? Not really... I can't take that outside of game in any way shape or form (except maybe selling it to some guy with too much cash on his hands on Ebay). I'd much rather just keep forging friendships that I can extend outside of the game when/if I stop playing. Right now this is my attitude, and think the community part of the game is what is so wonderful about it, not the GAME part of the game, although that is nice as well. Besides, it's all fun and nice to be level 75. But there will come a day that I'm done playing this game, and being level 75 in one MMORPG doesn't effect my life in any way. However, the people that I was given the opportunity to meet throughout my gaming experience makes it WELL worth the time invested, and I think a lot of people lose sight of that fact, and are probably going to end up unhappy/frustrated if they play just to be "the most powerful", because there will always be someone who WILL spend more time than you, and WILL have better ways of making gil. Just do what makes you happy. Right now, for me, having a slew of jobs I can level with my LS friends is pretty much gravy

I just have fun partying with friends and meeting new friends through them! That's how it goes for me...
Again, thanks for all your responses. ^^