Try a sound and light machine. I bought one about 7 years ago to help me with the pain and discomfort of medical treatment I was going through, and it's become one of the most useful tools for maintaining a high level of energy, cognitive function, and positive outlook. It's probably not much different than the benefits of serious meditation, but it's a whole lot easier and fits better with an busy life. It's also made a huge difference in my, how you say, "psi".
I'm serious. If you google "Sound and Light Machine" or "Light and Sound Machine" you'll get a lot of good info. If you want more, shoot me a
U2U message and I'll give you some specific recommendations.