How To Turn Off SIP

For several iterations the macOS had had something called SIP (System Integrity Protection). SIP is built into the macOS to protect against malware installs and other bad stuff. There are very rare occasions where a user may need or want to turn off SIP to get something done on their machine. I strongly advise against doing this, but if you must for some reason then read this article which explains the dangers, but also how to turn it off and back on again.