How do you get better at NL HU CG (LC... sort of)?

[Ratamahatta]

Heya. I have only played around 10k hands of 50nl HU CG at Prima (my main game is 6max NL) and I think I am breaking even player. How do you get better at it? With 6max NL you can post a hand and get a reply, hire a coach, watch some videos or read a book but with HU... it seems like there is no learning tools. Do you only get better with time? Because I don't think I am fast learner when it comes to poker.

Thanks.