What are the best and worst feelings in the world?

Best feelings:

That two minutes conversation with mother. Even when we don't have much to say, we do call each other every single day.
When you cry because you are sad and your friend come and say 'I will always be there. Don't worry you are not going die unmarried'. And you laugh, you actually laugh with tears rolling down your cheeks.
When you get your first job.
When you stand alone on the terrace just like you use to do prior but this time without tears.
When you get to know you are in love.
Worst feelings:

When you trust someone, they ask for acceptance. When you accept them, they ask for distance. When you create distance, they ask for your trust again. At last you realise, you are left alone with nothing.
When you disrespect your mother just because you are in a bad mood or had a fight with someone else.
When you get rejection.
When you cry for them and they ask reason behind it.
When you get to know you are heart broken and no one can do anything to help you.
When you see your mother's crying and you just cannot do anything to stop those tears.