Because when your body claims you, there will be few who will remember you tried to be all in one!
So get out of the house, travel, walk out, go to the park, go to a gym, eat what provokes you, fix yourself, sleep later, put on clothes you like, be yourself, take care of yourself, love yourself, and do it !! Exclusively for you!
Children grow up and leave, husband doesn't always stay, work easily replace you, house will get dirty again, but your emotional health is also worth and you may not get a second chance.