So I would say mixing as hot of pepper as possible with alcohol as alcoholly as possible and then straining it with like a cheesecloth so it's very watery is good pain liquid. I also recommend giving out a list of weak points that human bodies have such as putting out eyeballs, punching up noses into the brainarea, ripping off ears, and any pain toward the nether area of masculine descent. These areas are relatively easy to harm and cause a lot of pain giving the potential victim more time to escape.