I always walk, bag is on a cheap folding 2-wheel hand cart. I have yet to play with anyone with carts that played faster than I do, never get weird looks or attitude. My "pre-shot routine" is done while walking to the ball including figuring distance (no laser, bought one and hate using it). Current course has a lot of up and down and it is a slog but worth the hike.
On the rare occasion where I've been in a cart I felt like I wasn't really connected to the game or the course.
On the rare occasion where I've been in a cart I felt like I wasn't really connected to the game or the course.