Hi @yonnathang.

So happiness is linked to gratitude. That is, the ability you have to be grateful for the things you have. If you are able to observe all the good things around you, you will be happy.

Thanks! Very good expression and very relevant, being grateful for what you have allows you to be happy with all the things you have achieved without worrying about what you do not have now, although we should not allow external things to condition our happiness.

Thanks friend!
@fucho80