As an engineer, the best way to live one's life is if there's
a certain certainty. Everything happens for a reason and although there
are plenty of uncertainty in this world, I believe that there are things
which are always certain. The key to life is to find out which are the things
which are certain and which are the things that aren't.

No matter what mistakes I did, I'll always know that my parents will love me.
No matter how many times I failed, my family will always believe in me.
Those things are considered as certain.

However, one thing I know is that my parents are not going to be with me forever.
One day they will depart and I will have to face the harsh reality alone.
For that I need someone to be there always to believe in me.
But if I can't find anyone, does that mean that I am supposed to live my life facing uncertainty alone? Is that the essence of reality?