I recommend avoiding details and shading the piece until its fully sketched in
you can blend charcoal with a piece of tissue if you use your fingers it will leave prints
if you are in the process of shading place a piece of paper between your hand and the paper to avoid smuging
you can use a slice of bread to remove the graphite like a stretch eraser
yes 6.5 wasn't as good as expected
Answer:
changes in infrastructure
yes destiny or fate, that has followed as effect from cause like if you help the new kid some one will help you