How to Be Happy. Happiness is a great goal to have, and it’s something you’ll need to work toward every day. Being happy isn’t something you achieve and then hold onto — it’s a series of decisions that you make every day. Start by cultivating positivity in your life and living your life in a way that feels right to you. Additionally, spend time with positive people, connect with others, and support a healthy body and mind. However, keep in mind that mental illnesses like depression can make it hard to be happy without treatment from a mental health provider.