Start every task with this prayer so that success becomes your destiny.
(Surah Taha (20), Verses 25-26)

وَيَسِّرْ لِىٓ أَمْرِى

Wa yassir leee amree.

Make my task easy for me.

(Surah Taha (20), Verses 26)

وَٱحْلُلْ عُقْدَةً مِّن لِّسَانِى

Wahlul 'uqdatam milli saanee.

Remove the hitch from my tongue.

(Surah Taha (20), Verses 27)

When Allah the Almighty commanded Prophet Musa (A.S.) to go to Pharaoh and present the signs of Allah’s power—the two miracles given to him—so that they may recognize Allah’s supremacy, this great messenger of Allah humbly made the above supplication.
his incident makes it clear that even a noble prophet like Hazrat Musa (A.S.), still prayed for success. Although they were going for this task solely by Allah's command, yet they prayed for success. We too should begin every work with this supplication, so that success becomes our destined portion.