The order here is important. Start with good technique, mindfulness, investigation, etc., and work on the others along the way. In summary, you must have both insights and acceptance, and each perspective can and should help the other along the way. They are actually one and the same, but getting to that understanding generally benefits from a whole lot of good practice. In other words, if you are getting nowhere and not much is happening, you probably need more of the first three.
