Most people thinks when people say "you are blessed". It is talking about God having a special favour on you, and your life is smooth, you have wealth, you have health you have great relationships and things are just going well for you. This certainly is the attributes of a blessed man. However this doesn't define if you are blessed or not. This is only the expression, or the manifestation, or the fruits of a blessed man.
In the same way, if you are experiencing poverty, sickness, and you have bad relationships with people, and things are falling apart. This doesn't mean you are necessarily cursed, however this may indicate that you have not understood how blessing works, and hence have not put faith and action into manifesting those blessings.
Most people don't feel they are cursed, but in the same light, they don't feel they are particularly blessed either. They live in a place call mediocre, thinking this is the norm, the correct. Like Marionette from Miraculous says "Just a normal girl, living a normal life". They feel God choose and pick the ones he blesses, and maybe if you pray enough, ask him enough, he may bless you too.
The truth is, Yes God does blesses people. We see in the old testament, God Blessed Abraham, God Blessed Noah, God bless OBed-Edom, God Blessed David, and a whole bunch of people. And because these people are blessed, and at the same time we see some people that are not. We think this is how God works. That he blesses some and not others, if we obey enough, or we do the right thing we are blessed like them, and some times God just blesses some more than others, and it is the norm.
However the apostle Paul tells us in the book of Ephesians that God HAD blessed the church with ALL spiritual blessings. (Eph 1:3). It means that everybody who believes in Jesus are already blessed!
Blessed be the God and Father of our Lord Jesus Christ, who hath blessed us with all spiritual blessings in heavenly places in Christ: Eph 1:3
But I don't feel blessed? I feel I am actually cursed! The reason that you feel cursed is because you have placed your situation and the circumstances that you are going through above the word of God. And you have defined your position of blessing or curses based on the things that is happening to you. However you are blessed, not because you feel it or don't feel it, you are blessed because God's word which describes and defines the truth has already been said about you. For you to experience the blessing or to manifest the blessing on this world, you need to put faith in what the Word of God had already said. Agree and belief it, even in the midst of your troubles, by putting faith in the word of God that you are already blessed, you start to pull out what you have in the spiritual and it starts to manifest in the physical in time.
That the communication of thy faith may become effectual by the acknowledging of every good thing which is in you in Christ Jesus. Phil 1:6
When you have a paradigm shift from being someone who is waiting for God to bless you or am waiting for a greater blessing to come, and until that time you are not blessed, and changing that to the correct paradigm, that I am already blessed, hence I have the innate power to change the world for the better, because the blessing inside me enables me to do it. Your earthly life will start to follow to what you already have in the Spiritual.