Where to begin?

So I’ve started the course and am working my way through the 2nd exercise, so far so good. Now I need to decide on an artist to study and that’s when I started to worry. There are so many artists so many art movements will the first one I choose be a “good” artist will they be “worthy” will my selection impress others or alienate them? why does that question even bother me? These questions may sound ridiculous but I was having a real rabbit frozen in the headlights moment. That was until I discovered the helpful getting started study guides on the OCA website. Including the useful Looking at Artists guide www.oca-student.com/study-guides/looking-artists which pretty much answered all of my questions. If anyone  else is having similar problems or questions I hope this helps.