I see that auntietk is fond of saying,

"If you think life is hard, what are you comparing it to?"

This reminds me of a John von Neumann (1903-1957) quote, 

"If people do not believe that mathematics is simple, it is only because
they do not realize how complicated life is" ... [found here]   

... additional John von Neumann quotes ... and also here ...

Also read on Wikipedia, John von Neumann and von Neumann Architecture

--
Martin