You all must agree on few of the times, you may have done a lot of hard-work and done a lot of preparation but unable to achieve the success. Though your preparation was perfect, your presentation was perfect, your execution exactly run as per your expectation but it didn’t work and you didn’t get success on it. Sometimes it may happened you have done no plannings, no execution happened properly as your preparation wasn’t upto mark but still worked. This is the fact about planning.
This doesn’t mean you need to stop planning. Just keep trying and believe me better will come.
This may remind you of Shloka by Shri Krishna in Bhagvat Gita ” कर्मण्येवाधिकारस्ते मा फलेषु कदाचन।
मा कर्मफलहेतुर्भूर्मा ते सङ्गोऽस्त्वकर्मणि। ”
What I understand from it: Your rights are to work and try. You have no rights on what you’ll achieve from it.
Keep doing your best, the best will come.