hABITS improvement 
oFEN TIMES, WE ARE MENTALLY EXHAUSTED AFTER WORK. Still, WE STAY IN THE OFFICE, PERFORMING UPDATES, READING EMAILS, AND PLAYING OCCURANCES IN our MINDs AS IF THEY WERE  MOVIEs. Truth be told, nothing that you did during the day will change how much you think about it after the fact.  Finetuning tech should be done during working hours.