Ways to work on yellow rays after leaving isolation

[Infinite Unity]

Just go out and do. Interact with people, with hierarchies. Find a social group. Grow apart from that social group. Make mistakes. Then, meditate and reflect. This is what I have found to be by far the most efficient means of learning about the lower chakras.

For more deliberate and practical advice, there are lots of social applications/programs, which might allow you to "practice at a distance", and interact with others, much like yourself, who have little practice in this area. Video/voicechatting allows a bit more of a distance than in person, so it might be a good intermediate step.

Good luck!

This is meant as a reply to the OP.
Nice observation. I have had the same pains you speak of related to the heart chakra.

I think your thoughts are well placed and in my opinion are headed the right way. KEEP IT UP!