It's less confusing if you patched it on your own. Usually i have a patch for a couple of days/weeks and then i practice and jam arround. When i come back to an old patch after a couple of weeks i am also clueless and confused with the spagetti. Most moduar user start slow with just a few modules. When you know the stuff you have you can expand. But it can be also a very expensive fart-machine. They call it the rabbit-hole for a reason!