When you find someone who can make you laugh.
Smile. Grow. Lust. Want. Crave. Feel. Make you mad but happy.
Keep that. That's euphoria.

Let go of comparing.
Let go of competing.
Let go of judgments.
Let go of regrets.
Let go of worrying.
Let go of blame.
Let go of guilt.
Let go of fear.
Have a proper belly laugh at least once a day (esp. if it's about your inability to let go of any or all of the above).