The "Master Blaster", Sachin Tendulkar once said in his interview: 'Something
which still gives me sleepless nights is, “How will I go out and keep
that standard, and live up to my own expectations. How am I going to go
out and perform?” That restlessness brings the best out of me, it’s a
healthy sign.' This clearly indicates that even the best of the best are worried whether they will be able to perform upto the standards or not.
This tension..... this pressure will eventually fade out as you start enjoying what you do and more importantly understanding yourself. When you eventually fall in love will your work, it won't matter to you what others think about your performance. You will then be your own competitor and you will set your own benchmarks and break your own records. Not everyone reaches this point in life where they fall in love with their work, but if you are the lucky one then you are the luckiest person in this world. If you reach this point anytime in your life, then you are just going to live out loud (LOL)! There is nothing that could stop you from doing your best and no critics will ever matter to you.
So, people put there, just follow your heart and it can make wonders.
