It didn't make me stop exercising, no. I was dealing with some undiagnosed health issues that made my workouts exceptionally unproductive and chose to spend more time writing poetry, painting, and journaling while high instead of continuing my workouts. I felt I was making more personal progress with those than with exercise, and that being creative and productive was a better use of my time and energy.

After ending my five year exercise habit it became a lot harder to start exercising again, and brain fog and laziness began setting in. The highs also got a lot duller and less productive, and I subsequently began seeking the highs I knew from when I was in good health which led me down the wrong path for a while. I'm not blaming marijuana for this in any way, just acknowledging that I stopped exercising when I started smoking, and that some physical/mental health issues I've had since then most likely exist because I haven't been exercising.

In other words, putting psychoactive chemicals in your brain is a big deal and you should try to establish strong personal health and wellness routines before you begin doing it, and then prioritize those routines above the chemical habit.