Just books in general? Professional development? Science Fiction? Politics? Can't go wrong with the classics like "Seven Habits of Highly Effective People" alo

Just books in general? Professional development? Science Fiction? Politics? Can't go wrong with the classics like "Seven Habits of Highly Effective People" along with "How to Win Friends and Influence People." For motivation: "Can't Hurt Me" by David Goggins... it's impossible to read that book and come up with a good excuse why you cannot achieve your goals.