You should shoot all the time. Use every opportunity to press the shutter. Shoot everywhere. Even in a changing room of a department store. Look for gesture, shapes, lines, layers. Just train your eye, and snap away.
Like I did here while being shopping with The Significant Other this past weekend, using my Ricoh GR II, shooting in P-Mode.
Oh, and The Significant Other didn‘t buy the shirt 😉
Wish you a great Monday!