Lets see..
I'm an old school DOA player that thrives on mind games,throws, and mix ups. All of these tactics are almost useless when it comes to DOA 5. Against a like minded opponent I do well and can hold my own. Against players with decent offensive set ups,solid reactions at countering, can maintain offensive pressure, and just know when to press buttons I lose.
Here are my actual weaknesses.
*I only randomly go for big damage. When it happens its instinctual and not when I want it to happen.
*I only know and use 2 to 3 offensive set ups between the 2 characters I main. My offense becomes too predictable.
* Most players mash attack buttons after getting stunned so it throws my throw mix up game off.
*Dealing with turtling tactics used by scrub Brad,Hayabusa, and Ayane players.
*Overall defense is inconsistent.Some matches my defense is rock solid.Other times I'm getting low poked to death by annoying Ayane, Hitomi, and Tina players.
*I lack the patience, ambition, and mental toughness to play fighting games consistently at a high level.
The last weakness is the most important one. I've played many great players in many different fighting games. And they all told me the same thing.The only thing that holds me back from being up to their level is that I don't want it bad enough to devout myself to get to their level. I'm a Libra so my personal quirk is that I don't totally devout myself one thing. Once I feel I am good enough in a game I move on to the next game.
Mostly the same for me, though except for the second point, for me it's this:
I INSIST on playing a very risky playstyle (mindgames, baiting and punishing, letting opponents get back up when knocked down, etc) as I love close calls and flashy attacks, which gets me into tough spots.
Though another thing is that i lose all my patience when I notice that my opponent is just trying to go for the easiest/quickest possible win, or just pulling chickenshit like constantly lowpoking. I stop playing, I stop taking risks, I stop having fun. That just sets me off, and I blow a gasket. So I either just put the controller down and let them have the easy win they want, or I lose my temper, drop my playstyle completely, and just going in a rage rushdown mode.
But yeah. It's hard to play mindgames on people who don't have a good enough mind to keep up with the game, so I wind up finding myself having set up this whole scenario, and the opponent didn't follow it because they'd rather just mash it. Guiding the flow of the fight SHOULD be as simple putting cheese at the end of a maze, but this rat just keeps running into the same wall instead of figuring it out.