Unconditional true love

What does this mean for us ? what does it mean in the 21-th century ? I really don't know!
I'm so sad when I think about this topic. it's hard to think about it. maybe the person near you doesn't love you maybe hates you. Who knows.
Money kills love and sadness also. I really would like to see in this world everyone giving unconditional true love. Why we can't love each other without conditions? Why love can't be there in each home.. in each place in each moment. It's so hard if I think about those people who are unhappy sad or depressed.. they are victim of this world victim of the 21th century. Maybe the answer would be love ... We ain't ready to give as much love as we should and others ain't ready to give as much love as we need. Love and understanding is the key of everything. Is the key of life , soul, happiness, heart and simply the humanity . We are all victims of society...... ! There are people who are loved and who can't give unconditional true lovr. We all should because we never know how long is our journey in this earth. You never know if you see the other person again. Everything is full of unknown. Love ..... we all should learn the lesson for a life even if we don't get love we should give because it may happen that once the person will change and will give love.
Maybe this is still a dream ... but our society needs love and we can't be human without love and careing.
What do you guys think about this? Why others just refuse to give love .. why are they afraid of it???