Complaining is easy...
... but life gets better when we shift our attention to the positives in our life. This may sound clichéd, but the sheer number of people (including myself sometimes) who suffer due to focusing on "what could have been" is astounding. For most of us, if we could take a moment to think of all the very plausible ways in which life could have been much worse than it is right now, we would be much happier! For me, so many things could have gone wrong, right from college when, in the initial two years, I was NOT doing well at academics. Soon, I had a mentor who agreed to guide me on physics research. I complained about his unavailability; there was even an entire year when he was gone and didn't respond to emails, but in hindsight, the fact that back in 2006-7, I even got to do research as a clueless undergrad in India was not something a lot of others had access to and I should have been thankful to that adviser whose courses actually taught me quite a bit about nonlinear...