I've had this question in my head for ages. Recently I got myself to start playing piano again after about 5 years, but I'm still total beginner.
Is it better if I stick with really simple songs and try to play them perfectly and then play around with it a little bit, or should I also try to include something really hard (from beginners point of view)?
At the moment the hardest thing I can do is probably first 0:25 seconds of this Fur Elise version, which took me about two hours to learn.
Should I stick with the more challenging songs, or try to move a little back to some simple ones and try to do some fancy improvisation stuff (sorry for the terminology, my music theory is really lacking).