Many here didn't do the loop till after decades of serious cruising/boating experience.
Some people have done the loop as their first cruising experience and had a ball... I know a few that ended in disaster. No telling how many start and never finish...or even get started.
I wish you luck and you will need it if you decide to do the loop as your first serious cruise.
Now.... most of us usually say the loop is nothing more than a bunch of day cruises all linked together. And that is true in my mind. However, experience teaches you to plan ahead so weather, maintenance, life issues, etc...etc don't that a monkey wrench in at the worst time of cruising.
So while boating and the loop isn't all that tricky, complicate or dangerous.... one has to be keenly aware of pending dangers/issues and that is either an inherent personality trait or comes with lots of experience. I would suggest you look at buying and start with local cruising, gradually widening your radius until you have dozens of cruises that would mimic a days loop cruise before you start out. Some people get good in a year, maybe less....and some realize it is not for them or they are not for it.