WHAT TO PRACTICE OUTDOORS
When you do have time to go to the golf course, you must put a FEEL to your swing technique changes through practicing your timing, distance control, shot shaping and PRE SHOT ROUTINE
Whenever you are outside, you are in a calm, athletic mindset. How you think when you are at the practice area (i.e. swing thoughts, mechanical) will be how you think on the golf course. When on the driving range you are going through your pre shot routine 50% of the time or more. You are focused on the FEEL of the shot you are hitting, not thinking about it technically.