Every human being has 3 important days, those are the only 3 days the human lives for. Those days are ‘yesterday’, ‘today’ and ‘tomorrow’. People who live on their ‘yesterdays’ get depressed and those living in the ‘future’ gets worried.
But there are some, who live their ‘today’, and those are the one who are living an actual life. If we live for today, and do our best, our yesterday and tomorrow will become great.