Welcome Aboard !
It's all about "skill sets" and they way you develop new skills is to get a project and work on it.
With engines, the mantra is: fire, gas & compression. If it don't run, it's got to be one of those 3 issues. When you find it, you can ignore the other 2, which will quickly reduce the total number of places you need to inspect. IOW, if your problem is no spark, then you don't need to disassemble the carb.