Right now, I’m learning Dao Yin exercises, which are exercises you can do to get rid of negative chi, while also cultivating positive chi. Whenever I learn a new technique, I take my time and learn them step by step, instead of trying to do the entire technique at once. I also make sure that I’ve learned all the preceding techniques and have a thorough understanding of how they work, before learning a new one, because learning the new technique necessarily builds off the preceding techniques.
A huge part of learning a technique is also paying attention to the experience. In fact, I’d argue that’s the most important aspect of learning something, because the experience will tell you a lot about what you are doing and may indicate if you are doing it right or if there is something that doesn’t fit.