Reddit mentions of Wheels of Life: A User's Guide to the Chakra System (Llewellyn's New Age Series)

There is a spectrum in which the chakras can be opened or closed, and seeking balance is key. Given that you experienced the opening of several while on retreat, your system underwent a dramatic change. From the information you provided, your subsequent behaviors likely speak to psychosomatic holding that correlate to the events and mental patterns of your life preceding the retreat. Your behaviors can be likened to a hose turned to full power after a duration of inactivity, and the variety in which they manifest may relate to the fact that you believe to have opened up 5 of the 7 chakras within a specific time frame.

I'm not sure what you mean when you bring up responsibility. The answer to me seems self evident in that you mention behaviors and activities that you find unfavorable. Barring the fact that you have back pain again, which may have nothing to do with the chakras, you ought to investigate what these behaviors and symptoms are pointing to (and perhaps how they relate to suffering / your path).

Consider reading Wheels of Life as a way to clarify and address your concerns.

Good luck!

I found that reading up on the chakras greatly helped me. It helped to understand my feelings/thoughts. I recommend this book below, its not free, but I found it very useful to me. Also, this link