There I've admitted it. I jump around all the time and never properly learn anything. I think its because I started older when I had already established that I liked almost all music rather than younger when anything that wasn't xxx (fill in the blank for the appropriate age perios) was crap. Now I find it difficult to stay with something for a long period of time and often go off on random tangets for days or weeks before coming back to something only to find that I've forgotten it. Lately it's been trying to learn jazz chords (since I rarely intentionally play extensions) and Tommy Emmanuel Finger style playing. Who knows where I'll be next month.
How about you, focused or all over the place like me. Should there be an intervention :P