I'm sorry but it is barely believable that #1 and #2 would make a difference in your life at all.
Seriously, you could save much more cognitive ability by not leaving your home in the first place. First thing is that you won't even need to dress at all or even shower (bonus: no need to choose if you use gel or shampoo first and spend all that cognitive ability on adjusting water's temperature and pressure), then you don't need to make the +100 choices you are unaware you make during your commute.
#3 makes a lot sense, but you could also build a brand by wearing the same kind of clothes (e.g. hoodies, turtlenecks) but with changing details.