I take kratom everyday, it’s a mild stimulant, kind of euphoric in higher doses it can be a mild sedative. Mitragyna speciosa is a tropical evergreen tree in the coffee family native to Southeast Asia. It’s not an opioid it binds to opioid receptors. I use it for energy, the white vein is supposed to have stimulating effects while the red vein is supposed to be relaxing. I don’t think it’s really effective for pain personally.
The best way to find out is to try some it’s not addictive, no withdraws ECT. Can’t od on it, however the drug companies and the FDA would have you think otherwise.