The four characters I amateurishly act - Chico (Spanish), Samyra (Egyptian), Madame la Gueule (French) and Happy Hank (American) - are aspects of my personality that I felt needed making fun of, in the interests of improving my Know Thyself credentials and giving my ego a bit of a kick up the proverbial ass. Humour is very important to me, I believe in humour. Sometimes it can take you straight to an AHA moment of discovery, by-passing many long and arduous other roads. That's how it works for me but I'm willing to make a fool of myself in the process.
I heartily recommend this process and suggest you try it at home. Just for fun, or in case you are a puzzle to yourself or to any of your nearest and dearest. Dress up in the appropriate gear, put appropriate make-up on, turn the video camera on and act....act yourself, but in your various guises/disguises. You might be amazed at what you uncover.
You're not going to do it? I thought not. But does my video make sense now?