One common observation I have had throughout my life is that people come and they go. Some stay in touch with us for short time and some stay in touch for a little longer.
But ultimately everything is temporary here. All our relationships, home, name, degrees , bank balance… everything will be taken away at the time of death
So we need to see what are the activities where we spend most of our time, where our mind is meditating the most and is it really worth it…
Unless one has a deep and eternal understanding of reality as revealed through realized souls and various holy scriptures of the world, there is always some form of bewilderment awaiting any person. So it is imperative to understand what is the goal of life, what makes the heart fully satisfied.
The only thing which we can do is we give our best to whatever capability we have (try as hard as you can… beg, pray, pray more) and ultimately leave the rest to God. Generally leaving is quite difficult but we need to learn it to be peaceful and happy in our lives and ultimately understanding that Lord is the well wisher of everyone, he will take care through some other plans…