Most people forget that they have a lot of things which they enjoyed but they just chasing big things in life.
Little things also have a lot of happiness in them. If we try to be happy with these things it gives us more motivation to achieve big things. Then why we are forgetting what we have in life and crying for those things which we don't have? Ask this question from yourself. Count those things which you have in your life appreciate them, enjoy them.
But nowadays people are just wanting to go at the top without achieving little things they just want they become reached at the top of the list without even seeing other people's struggle so it's not possible you have to face bad things and good things in the life.
Good things always motivate you so enjoy them and bad things always give some lessons so remember that.
You will achieve what you want but don't kick the small things that you have.