But why should today be that day?
Today is the first day of the week. It is a chance, early on, to affect the people who know you in a way that will benefit them and make their week (and your week) a better week. This is your chance to "start the week in joy" and to share that joy with others.
Do not let "everyday" be everyday, on every day. Make some days special. Start your week with something special.