There’s a huge difference between needing something and wanting something. When you need something you can’t feel happy without it, when you want something you can feel happy without it but you feel happier if you have it!
Not having what you need is your worst nightmares and having what you want is your sweetest dreams!
If you think about it there is nothing much you need! So it must be easy to feel happy. and there are so many things you want so that you have a reason to wake up every morning! “to follow what you want”