In the case of a bird flying, it seems a natural act, and a foregone conclusion that it should succeed.

In the case of a bird flying, it seems a natural act, and a foregone conclusion that it should succeed.

 In the examples you have given in answer to the previous question, was your success guaranteed, or was it important for you to try, regardless of a possibility of failure?
Answer: While we start doing a new work, we face a lot of difficulties in the initial phase. But in due course of time, our endeavour, perseverance and commitment lead us to attain our goal. As in my case, my success was not guaranteed. It could all be possible due to my efforts and commitment.