FWIW, I actually did train MMA. JKD and Jiu-Jitsu specialties. Anyone who has actually trained in a fighting sport, would know that you aren't supposed to use your skills to escalate situations. Keep it in the gym, unless you're threatened and have no other option.
My teacher used to say that you should give someone 3 chances. After they touch you the third time and won't leave you alone, then you can escalate things, but not before.