Life can throw many challenges to you and you have to learn to deal with it. No one comes equipped to deal with the unknown - uncertain issues of life.

What one can do is to learn from a situation and equip oneself better so that next time one can handle the  situations better.

There is no point in comparing your life with anyone else in this world. Like you, others  must be facing same issue in different form or different challenges altogether. So stop wasting time thinking about others, unless you know they will assist you in someway.

To deal with any situation you must try to keep yourself in a state where you can think clearly and take proper decision or actions.
When troubled, most of the time you may be in a biased state. So important thing is to come out of it.

So first relax and release all your tension when you are troubled. Do whatever it takes you to relax.

Important point is to take care of your mental state first and equip yourself before you jump into any conclusion.

Cheers,
Zustfine