It's not so much, that you want to take out of your life, instead, add some beneficial options in advance. 

For example, Don't think (“I can’t eat a hamburger, chocolate, or dairy”). But Add your Healthy option so there is no place for the worse. (e.g., “Today I’m going to ...

Start the day with your #1 priority.

Getting up early isn’t enough. You need to put first things first. When you put your top priorities first, then you ensure they make it into the bucket of your day. After your main priorities have been completed, the rest will fill the gaps...

There is nothing wrong with you if you aren’t happy all the time. No one can be happy all the time. In fact, a temporary feeling of giddiness or being high on life is often mistaken for happiness. 

True happiness is more of an inner peace thing.