On my first 100 sketches, i put down ideas straight out my mind, lots of typography logos. while I doing the second 100, I found I m out of ideas and I wanted to do come up with more ideas on icons. so I went online and see inspirations, also logo build progress. I found its really helpful to see how others execute their logos builds. for this phase , I would give myself 8/10. I think the mind map could explore deeper.