How terrific hearing about your adventures with energy!
I LOVE Reiki. Reiki doesn't use your own energy, so you don't feel drained afterwards. You might like it. Although different methods of teaching are around. Some methods get very involved -- different teachers have different methods. (Am so glad my first Reiki Master taught a very easy version of giving Reiki.) And what's also great is you can use Reiki on yourself too (along with giving Reiki to animals and others).
Also, Reiki energy can be sent long-distance, to someone far away from you. It's amazing!
Now watch, since this thread started a while ago, you might already have been attuned to Reiki energy, and here I've gone on and on. lol.
Anyway, have fun!