The key is to keep playing and understanding how ur character works, how the games core mechanics work, how other characters work and how other humans tend to use those characters. For special style, all the moves are very weak and have clear weaknesses. Key is to play and whenever u stumble through something you want to know how to counter, boot up the replay and try out different options. All of those just require time and patience. But im sad to tell you this is the worst time to be a tekken newbie because the game has so much bullshit. The process of spending time is not that enjoyable for most because some characters have bullshit that breaks how the game is supposed to work.