Eventually, I will begin to have as much detail as you.
But, first, I need to teach myself to not put so much pressure on my pencil, so I have lighter lines to erase.
... And because I end up using up the lead, in which I need to sharpen it for the sharp point, so I can use the precision tip to draw better but, then I end up using it all up, all the way to the end of the pencil's life, then I need to rebuy the pencil set that I use.