>>4208224>>4208251>>4208256keys to drawing - bert dodson
read this, learn how to simply sketch things you see loosely
find or make interesting still lives to draw: crumpled napkins/litter, glass jars/plastic bottles, fruits (i recommend taking a hammer to them to make them more interesting)
everytime you draw something: think! how can i make this better - and practice that - this is the key to improving!
go outside, try drawing trees, try drawing houses, try drawing people at coffee shops
OR/AND
find artists you like, find their sketchbooks, copy off them and learn how they do forms
read through other books in the artbook thread and study their lessons as you need them