You need to remove the belief that there is a tomorrow. Saying
to yourself "I will do it tomorrow", "I will start
tomorrow", “I will wait until tomorrow" can be eliminated from your
mental vocabulary. The fact is there is no such thing as "tomorrow".

Everything must, by nature, start and finish "today". Tasks don't have to be
completed in the same day, but start them. That essay that needs to be written, that book you have always wanted to read, that correspondence you should have sent to a friend, organizing your messy room, that better food choice, that rubbish bin to be emptied, do it now or start it now, today.
You will begin to wake up in the mornings and you're at your ideal
weight, you're room does not need tidied or organized, that essay has already
been completed days ago, you're on chapter 6 of that book you always wanted to read.
But the best thing is all the free time you now have to do other things. There
are now so many tasks that are either already completed or about to be completed that you have this constant feeling of achievement, of moving forward with your life. You are
doing so much more in a 24 hour day and you have lots more free time to enjoy life as well.
Eliminate the "tomorrow" mindset from your mental
vocabulary. Start the habit of "acting now" and begin to be the master of your life, now, today.